869372915

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{32027}}^1$

素因数の和:32182

約数の個数: 16

約数和(自身を含む): 1072297440

約数和(自身を除く): 202924525

約数列:

[1, 5, 61, 89, 305, 445, 5429, 27145, 32027, 160135, 1953647, 2850403, 9768235, 14252015, 173874583, 869372915]

約数ペア:

[(1, 869372915), (5, 173874583), (61, 14252015), (89, 9768235), (305, 2850403), (445, 1953647), (5429, 160135), (27145, 32027)]