7173405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9377}}^1$

素因数の和:9405

約数の個数: 24

約数和(自身を含む): 13166712

約数和(自身を除く): 5993307

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 9377, 28131, 46885, 84393, 140655, 159409, 421965, 478227, 797045, 1434681, 2391135, 7173405]

約数ペア:

[(1, 7173405), (3, 2391135), (5, 1434681), (9, 797045), (15, 478227), (17, 421965), (45, 159409), (51, 140655), (85, 84393), (153, 46885), (255, 28131), (765, 9377)]