15674309625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 28682035200

約数和(自身を除く): 13007725575

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 107, 125, 151, 195, 199, 321, 325, 375, 453, 535, 597, 755, 975, 995, 1391, 1605, 1625, 1963, 2265, 2587, 2675, 2985, 3775, 4173, 4875, 4975, 5889, 6955, 7761, 8025, 9815, 11325, 12935, 13375, 14925, 16157, 18875, 20865, 21293, 24875, 29445, 30049, 34775, 38805, 40125, 48471, 49075, 56625, 63879, 64675, 74625, 80785, 90147, 104325, 106465, 147225, 150245, 173875, 194025, 210041, 242355, 245375, 276809, 319395, 323375, 390637, 403925, 450735, 521625, 532325, 630123, 736125, 751225, 830427, 970125, 1050205, 1171911, 1211775, 1384045, 1596975, 1953185, 2019625, 2253675, 2661625, 3150615, 3215243, 3756125, 4152135, 5251025, 5859555, 6058875, 6920225, 7984875, 9645729, 9765925, 11268375, 15753075, 16076215, 20760675, 26255125, 29297775, 34601125, 41798159, 48228645, 48829625, 78765375, 80381075, 103803375, 125394477, 146488875, 208990795, 241143225, 401905375, 626972385, 1044953975, 1205716125, 3134861925, 5224769875, 15674309625]

約数ペア:

[(1, 15674309625), (3, 5224769875), (5, 3134861925), (13, 1205716125), (15, 1044953975), (25, 626972385), (39, 401905375), (65, 241143225), (75, 208990795), (107, 146488875), (125, 125394477), (151, 103803375), (195, 80381075), (199, 78765375), (321, 48829625), (325, 48228645), (375, 41798159), (453, 34601125), (535, 29297775), (597, 26255125), (755, 20760675), (975, 16076215), (995, 15753075), (1391, 11268375), (1605, 9765925), (1625, 9645729), (1963, 7984875), (2265, 6920225), (2587, 6058875), (2675, 5859555), (2985, 5251025), (3775, 4152135), (4173, 3756125), (4875, 3215243), (4975, 3150615), (5889, 2661625), (6955, 2253675), (7761, 2019625), (8025, 1953185), (9815, 1596975), (11325, 1384045), (12935, 1211775), (13375, 1171911), (14925, 1050205), (16157, 970125), (18875, 830427), (20865, 751225), (21293, 736125), (24875, 630123), (29445, 532325), (30049, 521625), (34775, 450735), (38805, 403925), (40125, 390637), (48471, 323375), (49075, 319395), (56625, 276809), (63879, 245375), (64675, 242355), (74625, 210041), (80785, 194025), (90147, 173875), (104325, 150245), (106465, 147225)]