308475

素因数分解:

$3^3\times 5^2\times {\mathrm{457}}^1$

素因数の和:476

約数の個数: 24

約数和(自身を含む): 567920

約数和(自身を除く): 259445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 457, 675, 1371, 2285, 4113, 6855, 11425, 12339, 20565, 34275, 61695, 102825, 308475]

約数ペア:

[(1, 308475), (3, 102825), (5, 61695), (9, 34275), (15, 20565), (25, 12339), (27, 11425), (45, 6855), (75, 4113), (135, 2285), (225, 1371), (457, 675)]