975465

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 1726920

約数和(自身を除く): 751455

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 409, 477, 795, 1227, 2045, 2385, 3681, 6135, 18405, 21677, 65031, 108385, 195093, 325155, 975465]

約数ペア:

[(1, 975465), (3, 325155), (5, 195093), (9, 108385), (15, 65031), (45, 21677), (53, 18405), (159, 6135), (265, 3681), (409, 2385), (477, 2045), (795, 1227)]