315372075

素因数分解:

$3^1\times 5^2\times {\mathrm{4204961}}^1$

素因数の和:4204974

約数の個数: 12

約数和(自身を含む): 521415288

約数和(自身を除く): 206043213

約数列:

[1, 3, 5, 15, 25, 75, 4204961, 12614883, 21024805, 63074415, 105124025, 315372075]

約数ペア:

[(1, 315372075), (3, 105124025), (5, 63074415), (15, 21024805), (25, 12614883), (75, 4204961)]