15694420685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{31319}}^1$

素因数の和:31469

約数の個数: 32

約数和(自身を含む): 20132997120

約数和(自身を除く): 4438576435

約数列:

[1, 5, 31, 53, 61, 155, 265, 305, 1643, 1891, 3233, 8215, 9455, 16165, 31319, 100223, 156595, 501115, 970889, 1659907, 1910459, 4854445, 8299535, 9552295, 51457117, 59224229, 101254327, 257285585, 296121145, 506271635, 3138884137, 15694420685]

約数ペア:

[(1, 15694420685), (5, 3138884137), (31, 506271635), (53, 296121145), (61, 257285585), (155, 101254327), (265, 59224229), (305, 51457117), (1643, 9552295), (1891, 8299535), (3233, 4854445), (8215, 1910459), (9455, 1659907), (16165, 970889), (31319, 501115), (100223, 156595)]