13309466885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{36571}}^1$

素因数の和:37109

約数の個数: 32

約数和(自身を含む): 18800933760

約数和(自身を除く): 5491466875

約数列:

[1, 5, 11, 13, 55, 65, 143, 509, 715, 2545, 5599, 6617, 27995, 33085, 36571, 72787, 182855, 363935, 402281, 475423, 2011405, 2377115, 5229653, 18614639, 26148265, 93073195, 204761029, 241990307, 1023805145, 1209951535, 2661893377, 13309466885]

約数ペア:

[(1, 13309466885), (5, 2661893377), (11, 1209951535), (13, 1023805145), (55, 241990307), (65, 204761029), (143, 93073195), (509, 26148265), (715, 18614639), (2545, 5229653), (5599, 2377115), (6617, 2011405), (27995, 475423), (33085, 402281), (36571, 363935), (72787, 182855)]