5315325

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 8871456

約数和(自身を除く): 3556131

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 541, 655, 1623, 1965, 2705, 3275, 8115, 9825, 13525, 40575, 70871, 212613, 354355, 1063065, 1771775, 5315325]

約数ペア:

[(1, 5315325), (3, 1771775), (5, 1063065), (15, 354355), (25, 212613), (75, 70871), (131, 40575), (393, 13525), (541, 9825), (655, 8115), (1623, 3275), (1965, 2705)]