970967575

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 1220546880

約数和(自身を除く): 249579305

約数列:

[1, 5, 25, 97, 431, 485, 929, 2155, 2425, 4645, 10775, 23225, 41807, 90113, 209035, 400399, 450565, 1045175, 2001995, 2252825, 10009975, 38838703, 194193515, 970967575]

約数ペア:

[(1, 970967575), (5, 194193515), (25, 38838703), (97, 10009975), (431, 2252825), (485, 2001995), (929, 1045175), (2155, 450565), (2425, 400399), (4645, 209035), (10775, 90113), (23225, 41807)]