11624715

素因数分解:

$3^4\times 5^1\times {\mathrm{28703}}^1$

素因数の和:28720

約数の個数: 20

約数和(自身を含む): 20839104

約数和(自身を除く): 9214389

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 28703, 86109, 143515, 258327, 430545, 774981, 1291635, 2324943, 3874905, 11624715]

約数ペア:

[(1, 11624715), (3, 3874905), (5, 2324943), (9, 1291635), (15, 774981), (27, 430545), (45, 258327), (81, 143515), (135, 86109), (405, 28703)]