16317575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 21293280

約数和(自身を除く): 4975705

約数列:

[1, 5, 25, 29, 71, 145, 317, 355, 725, 1585, 1775, 2059, 7925, 9193, 10295, 22507, 45965, 51475, 112535, 229825, 562675, 652703, 3263515, 16317575]

約数ペア:

[(1, 16317575), (5, 3263515), (25, 652703), (29, 562675), (71, 229825), (145, 112535), (317, 51475), (355, 45965), (725, 22507), (1585, 10295), (1775, 9193), (2059, 7925)]