3954996875

素因数分解:

$5^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 5289973920

約数和(自身を除く): 1334977045

約数列:

[1, 5, 17, 25, 85, 109, 125, 425, 545, 625, 683, 1853, 2125, 2725, 3125, 3415, 9265, 10625, 11611, 13625, 17075, 46325, 53125, 58055, 68125, 74447, 85375, 231625, 290275, 340625, 372235, 426875, 1158125, 1265599, 1451375, 1861175, 2134375, 5790625, 6327995, 7256875, 9305875, 31639975, 36284375, 46529375, 158199875, 232646875, 790999375, 3954996875]

約数ペア:

[(1, 3954996875), (5, 790999375), (17, 232646875), (25, 158199875), (85, 46529375), (109, 36284375), (125, 31639975), (425, 9305875), (545, 7256875), (625, 6327995), (683, 5790625), (1853, 2134375), (2125, 1861175), (2725, 1451375), (3125, 1265599), (3415, 1158125), (9265, 426875), (10625, 372235), (11611, 340625), (13625, 290275), (17075, 231625), (46325, 85375), (53125, 74447), (58055, 68125)]