85248625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 140714496

約数和(自身を除く): 55465871

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 125, 175, 187, 275, 385, 425, 521, 595, 875, 935, 1309, 1375, 1925, 2125, 2605, 2975, 3647, 4675, 5731, 6545, 8857, 9625, 13025, 14875, 18235, 23375, 28655, 32725, 40117, 44285, 61999, 65125, 91175, 97427, 143275, 163625, 200585, 221425, 309995, 455875, 487135, 681989, 716375, 1002925, 1107125, 1549975, 2435675, 3409945, 5014625, 7749875, 12178375, 17049725, 85248625]

約数ペア:

[(1, 85248625), (5, 17049725), (7, 12178375), (11, 7749875), (17, 5014625), (25, 3409945), (35, 2435675), (55, 1549975), (77, 1107125), (85, 1002925), (119, 716375), (125, 681989), (175, 487135), (187, 455875), (275, 309995), (385, 221425), (425, 200585), (521, 163625), (595, 143275), (875, 97427), (935, 91175), (1309, 65125), (1375, 61999), (1925, 44285), (2125, 40117), (2605, 32725), (2975, 28655), (3647, 23375), (4675, 18235), (5731, 14875), (6545, 13025), (8857, 9625)]