3951036225

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 7786475840

約数和(自身を除く): 3835439615

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 103, 135, 171, 225, 285, 309, 405, 475, 513, 515, 675, 855, 927, 997, 1425, 1539, 1545, 1957, 2025, 2565, 2575, 2781, 2991, 4275, 4635, 4985, 5871, 7695, 7725, 8343, 8973, 9785, 12825, 13905, 14955, 17613, 18943, 23175, 24925, 26919, 29355, 38475, 41715, 44865, 48925, 52839, 56829, 69525, 74775, 80757, 88065, 94715, 102691, 134595, 146775, 158517, 170487, 208575, 224325, 264195, 284145, 308073, 403785, 440325, 473575, 511461, 513455, 672975, 792585, 852435, 924219, 1320975, 1420725, 1534383, 1540365, 1951129, 2018925, 2557305, 2567275, 2772657, 3962925, 4262175, 4621095, 5853387, 7671915, 7701825, 8317971, 9755645, 12786525, 13863285, 17560161, 23105475, 29266935, 38359575, 41589855, 48778225, 52680483, 69316425, 87800805, 146334675, 158041449, 207949275, 263402415, 439004025, 790207245, 1317012075, 3951036225]

約数ペア:

[(1, 3951036225), (3, 1317012075), (5, 790207245), (9, 439004025), (15, 263402415), (19, 207949275), (25, 158041449), (27, 146334675), (45, 87800805), (57, 69316425), (75, 52680483), (81, 48778225), (95, 41589855), (103, 38359575), (135, 29266935), (171, 23105475), (225, 17560161), (285, 13863285), (309, 12786525), (405, 9755645), (475, 8317971), (513, 7701825), (515, 7671915), (675, 5853387), (855, 4621095), (927, 4262175), (997, 3962925), (1425, 2772657), (1539, 2567275), (1545, 2557305), (1957, 2018925), (2025, 1951129), (2565, 1540365), (2575, 1534383), (2781, 1420725), (2991, 1320975), (4275, 924219), (4635, 852435), (4985, 792585), (5871, 672975), (7695, 513455), (7725, 511461), (8343, 473575), (8973, 440325), (9785, 403785), (12825, 308073), (13905, 284145), (14955, 264195), (17613, 224325), (18943, 208575), (23175, 170487), (24925, 158517), (26919, 146775), (29355, 134595), (38475, 102691), (41715, 94715), (44865, 88065), (48925, 80757), (52839, 74775), (56829, 69525)]