21342600975

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2518301}}^1$

素因数の和:2518427

約数の個数: 24

約数和(自身を含む): 35598717072

約数和(自身を除く): 14256116097

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8475, 2518301, 7554903, 12591505, 37774515, 62957525, 188872575, 284568013, 853704039, 1422840065, 4268520195, 7114200325, 21342600975]

約数ペア:

[(1, 21342600975), (3, 7114200325), (5, 4268520195), (15, 1422840065), (25, 853704039), (75, 284568013), (113, 188872575), (339, 62957525), (565, 37774515), (1695, 12591505), (2825, 7554903), (8475, 2518301)]