4981125

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 8536320

約数和(自身を除く): 3555195

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 359, 375, 555, 925, 1077, 1795, 2775, 4625, 5385, 8975, 13283, 13875, 26925, 39849, 44875, 66415, 134625, 199245, 332075, 996225, 1660375, 4981125]

約数ペア:

[(1, 4981125), (3, 1660375), (5, 996225), (15, 332075), (25, 199245), (37, 134625), (75, 66415), (111, 44875), (125, 39849), (185, 26925), (359, 13875), (375, 13283), (555, 8975), (925, 5385), (1077, 4625), (1795, 2775)]