16105881375

素因数分解:

$3^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 30694809600

約数和(自身を除く): 14588928225

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 125, 135, 205, 225, 239, 369, 375, 487, 615, 675, 717, 1025, 1107, 1125, 1195, 1461, 1845, 2151, 2435, 3075, 3375, 3585, 4383, 5125, 5535, 5975, 6453, 7305, 9225, 9799, 10755, 12175, 13149, 15375, 17925, 19967, 21915, 27675, 29397, 29875, 32265, 36525, 46125, 48995, 53775, 59901, 60875, 65745, 88191, 89625, 99835, 109575, 116393, 138375, 146985, 161325, 179703, 182625, 244975, 264573, 268875, 299505, 328725, 349179, 440955, 499175, 539109, 547875, 581965, 734925, 806625, 898515, 1047537, 1224875, 1322865, 1497525, 1643625, 1745895, 2204775, 2495875, 2695545, 2909825, 3142611, 3674625, 4492575, 4772113, 5237685, 6614325, 7487625, 8729475, 11023875, 13477725, 14316339, 14549125, 15713055, 22462875, 23860565, 26188425, 33071625, 42949017, 43647375, 67388625, 71581695, 78565275, 119302825, 128847051, 130942125, 214745085, 357908475, 392826375, 596514125, 644235255, 1073725425, 1789542375, 3221176275, 5368627125, 16105881375]

約数ペア:

[(1, 16105881375), (3, 5368627125), (5, 3221176275), (9, 1789542375), (15, 1073725425), (25, 644235255), (27, 596514125), (41, 392826375), (45, 357908475), (75, 214745085), (123, 130942125), (125, 128847051), (135, 119302825), (205, 78565275), (225, 71581695), (239, 67388625), (369, 43647375), (375, 42949017), (487, 33071625), (615, 26188425), (675, 23860565), (717, 22462875), (1025, 15713055), (1107, 14549125), (1125, 14316339), (1195, 13477725), (1461, 11023875), (1845, 8729475), (2151, 7487625), (2435, 6614325), (3075, 5237685), (3375, 4772113), (3585, 4492575), (4383, 3674625), (5125, 3142611), (5535, 2909825), (5975, 2695545), (6453, 2495875), (7305, 2204775), (9225, 1745895), (9799, 1643625), (10755, 1497525), (12175, 1322865), (13149, 1224875), (15375, 1047537), (17925, 898515), (19967, 806625), (21915, 734925), (27675, 581965), (29397, 547875), (29875, 539109), (32265, 499175), (36525, 440955), (46125, 349179), (48995, 328725), (53775, 299505), (59901, 268875), (60875, 264573), (65745, 244975), (88191, 182625), (89625, 179703), (99835, 161325), (109575, 146985), (116393, 138375)]