69629128625

素因数分解:

$5^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 104612352000

約数和(自身を除く): 34983223375

約数列:

[1, 5, 7, 25, 35, 49, 61, 79, 125, 175, 245, 305, 337, 343, 395, 427, 553, 875, 1225, 1525, 1685, 1715, 1975, 2135, 2359, 2765, 2989, 3871, 4819, 6125, 7625, 8425, 8575, 9875, 10675, 11795, 13825, 14945, 16513, 19355, 20557, 20923, 24095, 26623, 27097, 33733, 42125, 42875, 53375, 58975, 69125, 74725, 82565, 96775, 102785, 104615, 115591, 120475, 133115, 135485, 143899, 168665, 186361, 236131, 294875, 373625, 412825, 483875, 513925, 523075, 577955, 602375, 665575, 677425, 719495, 843325, 931805, 1007293, 1180655, 1304527, 1624003, 1652917, 2064125, 2569625, 2615375, 2889775, 3327875, 3387125, 3597475, 4216625, 4659025, 5036465, 5903275, 6522635, 7051051, 8120015, 8264585, 9131689, 11368021, 14448875, 17987375, 23295125, 25182325, 29516375, 32613175, 35255255, 40600075, 41322925, 45658445, 56840105, 79576147, 125911625, 163065875, 176276275, 203000375, 206614625, 228292225, 284200525, 397880735, 557033029, 881381375, 1141461125, 1421002625, 1989403675, 2785165145, 9947018375, 13925825725, 69629128625]

約数ペア:

[(1, 69629128625), (5, 13925825725), (7, 9947018375), (25, 2785165145), (35, 1989403675), (49, 1421002625), (61, 1141461125), (79, 881381375), (125, 557033029), (175, 397880735), (245, 284200525), (305, 228292225), (337, 206614625), (343, 203000375), (395, 176276275), (427, 163065875), (553, 125911625), (875, 79576147), (1225, 56840105), (1525, 45658445), (1685, 41322925), (1715, 40600075), (1975, 35255255), (2135, 32613175), (2359, 29516375), (2765, 25182325), (2989, 23295125), (3871, 17987375), (4819, 14448875), (6125, 11368021), (7625, 9131689), (8425, 8264585), (8575, 8120015), (9875, 7051051), (10675, 6522635), (11795, 5903275), (13825, 5036465), (14945, 4659025), (16513, 4216625), (19355, 3597475), (20557, 3387125), (20923, 3327875), (24095, 2889775), (26623, 2615375), (27097, 2569625), (33733, 2064125), (42125, 1652917), (42875, 1624003), (53375, 1304527), (58975, 1180655), (69125, 1007293), (74725, 931805), (82565, 843325), (96775, 719495), (102785, 677425), (104615, 665575), (115591, 602375), (120475, 577955), (133115, 523075), (135485, 513925), (143899, 483875), (168665, 412825), (186361, 373625), (236131, 294875)]