966647525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13541

約数の個数: 24

約数和(自身を含む): 1244917344

約数和(自身を除く): 278269819

約数列:

[1, 5, 25, 43, 67, 215, 335, 1075, 1675, 2881, 13421, 14405, 67105, 72025, 335525, 577103, 899207, 2885515, 4496035, 14427575, 22480175, 38665901, 193329505, 966647525]

約数ペア:

[(1, 966647525), (5, 193329505), (25, 38665901), (43, 22480175), (67, 14427575), (215, 4496035), (335, 2885515), (1075, 899207), (1675, 577103), (2881, 335525), (13421, 72025), (14405, 67105)]