2709442015

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{381343}}^1$

素因数の和:381391

約数の個数: 24

約数和(自身を含む): 3912589440

約数和(自身を除く): 1203147425

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 381343, 1906715, 2669401, 11058947, 13347005, 18685807, 55294735, 77412629, 93429035, 387063145, 541888403, 2709442015]

約数ペア:

[(1, 2709442015), (5, 541888403), (7, 387063145), (29, 93429035), (35, 77412629), (49, 55294735), (145, 18685807), (203, 13347005), (245, 11058947), (1015, 2669401), (1421, 1906715), (7105, 381343)]