90245987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 99936480

約数和(自身を除く): 9690493

約数列:

[1, 13, 59, 97, 767, 1213, 1261, 5723, 15769, 71567, 74399, 117661, 930371, 1529593, 6941999, 90245987]

約数ペア:

[(1, 90245987), (13, 6941999), (59, 1529593), (97, 930371), (767, 117661), (1213, 74399), (1261, 71567), (5723, 15769)]