15705732250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 32725405440

約数和(自身を除く): 17019673190

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 211, 250, 325, 370, 422, 481, 619, 650, 925, 962, 1055, 1238, 1625, 1850, 2110, 2405, 2743, 3095, 3250, 4625, 4810, 5275, 5486, 6190, 7807, 8047, 9250, 10550, 12025, 13715, 15475, 15614, 16094, 22903, 24050, 26375, 27430, 30950, 39035, 40235, 45806, 52750, 60125, 68575, 77375, 78070, 80470, 101491, 114515, 120250, 130609, 137150, 154750, 195175, 201175, 202982, 229030, 261218, 297739, 342875, 390350, 402350, 507455, 572575, 595478, 653045, 685750, 975875, 1005875, 1014910, 1145150, 1306090, 1488695, 1697917, 1951750, 2011750, 2537275, 2862875, 2977390, 3265225, 3395834, 4832533, 5074550, 5725750, 6530450, 7443475, 8489585, 9665066, 12686375, 14886950, 16326125, 16979170, 24162665, 25372750, 32652250, 37217375, 42447925, 48325330, 62822929, 74434750, 84895850, 120813325, 125645858, 212239625, 241626650, 314114645, 424479250, 604066625, 628229290, 1208133250, 1570573225, 3141146450, 7852866125, 15705732250]

約数ペア:

[(1, 15705732250), (2, 7852866125), (5, 3141146450), (10, 1570573225), (13, 1208133250), (25, 628229290), (26, 604066625), (37, 424479250), (50, 314114645), (65, 241626650), (74, 212239625), (125, 125645858), (130, 120813325), (185, 84895850), (211, 74434750), (250, 62822929), (325, 48325330), (370, 42447925), (422, 37217375), (481, 32652250), (619, 25372750), (650, 24162665), (925, 16979170), (962, 16326125), (1055, 14886950), (1238, 12686375), (1625, 9665066), (1850, 8489585), (2110, 7443475), (2405, 6530450), (2743, 5725750), (3095, 5074550), (3250, 4832533), (4625, 3395834), (4810, 3265225), (5275, 2977390), (5486, 2862875), (6190, 2537275), (7807, 2011750), (8047, 1951750), (9250, 1697917), (10550, 1488695), (12025, 1306090), (13715, 1145150), (15475, 1014910), (15614, 1005875), (16094, 975875), (22903, 685750), (24050, 653045), (26375, 595478), (27430, 572575), (30950, 507455), (39035, 402350), (40235, 390350), (45806, 342875), (52750, 297739), (60125, 261218), (68575, 229030), (77375, 202982), (78070, 201175), (80470, 195175), (101491, 154750), (114515, 137150), (120250, 130609)]