156605045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 201519360

約数和(自身を除く): 44914315

約数列:

[1, 5, 23, 97, 101, 115, 139, 485, 505, 695, 2231, 2323, 3197, 9797, 11155, 11615, 13483, 14039, 15985, 48985, 67415, 70195, 225331, 310109, 322897, 1126655, 1361783, 1550545, 1614485, 6808915, 31321009, 156605045]

約数ペア:

[(1, 156605045), (5, 31321009), (23, 6808915), (97, 1614485), (101, 1550545), (115, 1361783), (139, 1126655), (485, 322897), (505, 310109), (695, 225331), (2231, 70195), (2323, 67415), (3197, 48985), (9797, 15985), (11155, 14039), (11615, 13483)]