90824445

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42943}}^1$

素因数の和:43001

約数の個数: 24

約数和(自身を含む): 160782336

約数和(自身を除く): 69957891

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 42943, 128829, 214715, 386487, 644145, 1932435, 2018321, 6054963, 10091605, 18164889, 30274815, 90824445]

約数ペア:

[(1, 90824445), (3, 30274815), (5, 18164889), (9, 10091605), (15, 6054963), (45, 2018321), (47, 1932435), (141, 644145), (235, 386487), (423, 214715), (705, 128829), (2115, 42943)]