4401281569125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{366167}}^1$

素因数の和:366452

約数の個数: 128

約数和(自身を含む): 8847087575040

約数和(自身を除く): 4445806005915

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 241, 285, 375, 399, 475, 525, 665, 723, 875, 1205, 1425, 1687, 1995, 2375, 2625, 3325, 3615, 4579, 5061, 6025, 7125, 8435, 9975, 13737, 16625, 18075, 22895, 25305, 30125, 32053, 42175, 49875, 68685, 90375, 96159, 114475, 126525, 160265, 210875, 343425, 366167, 480795, 572375, 632625, 801325, 1098501, 1717125, 1830835, 2403975, 2563169, 4006625, 5492505, 6957173, 7689507, 9154175, 12019875, 12815845, 20871519, 27462525, 34785865, 38447535, 45770875, 48700211, 64079225, 88246247, 104357595, 137312625, 146100633, 173929325, 192237675, 243501055, 264738741, 320396125, 441231235, 521787975, 617723729, 730503165, 869646625, 961188375, 1217505275, 1323693705, 1676678693, 1853171187, 2206156175, 2608939875, 3088618645, 3652515825, 5030036079, 6087526375, 6618468525, 8383393465, 9265855935, 11030780875, 11736750851, 15443093225, 18262579125, 25150180395, 33092342625, 35210252553, 41916967325, 46329279675, 58683754255, 77215466125, 125750901975, 176051262765, 209584836625, 231646398375, 293418771275, 628754509875, 880256313825, 1467093856375, 4401281569125]

約数ペア:

[(1, 4401281569125), (3, 1467093856375), (5, 880256313825), (7, 628754509875), (15, 293418771275), (19, 231646398375), (21, 209584836625), (25, 176051262765), (35, 125750901975), (57, 77215466125), (75, 58683754255), (95, 46329279675), (105, 41916967325), (125, 35210252553), (133, 33092342625), (175, 25150180395), (241, 18262579125), (285, 15443093225), (375, 11736750851), (399, 11030780875), (475, 9265855935), (525, 8383393465), (665, 6618468525), (723, 6087526375), (875, 5030036079), (1205, 3652515825), (1425, 3088618645), (1687, 2608939875), (1995, 2206156175), (2375, 1853171187), (2625, 1676678693), (3325, 1323693705), (3615, 1217505275), (4579, 961188375), (5061, 869646625), (6025, 730503165), (7125, 617723729), (8435, 521787975), (9975, 441231235), (13737, 320396125), (16625, 264738741), (18075, 243501055), (22895, 192237675), (25305, 173929325), (30125, 146100633), (32053, 137312625), (42175, 104357595), (49875, 88246247), (68685, 64079225), (90375, 48700211), (96159, 45770875), (114475, 38447535), (126525, 34785865), (160265, 27462525), (210875, 20871519), (343425, 12815845), (366167, 12019875), (480795, 9154175), (572375, 7689507), (632625, 6957173), (801325, 5492505), (1098501, 4006625), (1717125, 2563169), (1830835, 2403975)]