15694717915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{5527}}^1$

素因数の和:6043

約数の個数: 32

約数和(自身を含む): 20155530240

約数和(自身を除く): 4460812325

約数列:

[1, 5, 19, 71, 95, 355, 421, 1349, 2105, 5527, 6745, 7999, 27635, 29891, 39995, 105013, 149455, 392417, 525065, 567929, 1962085, 2326867, 2839645, 7455923, 11634335, 37279615, 44210473, 165207557, 221052365, 826037785, 3138943583, 15694717915]

約数ペア:

[(1, 15694717915), (5, 3138943583), (19, 826037785), (71, 221052365), (95, 165207557), (355, 44210473), (421, 37279615), (1349, 11634335), (2105, 7455923), (5527, 2839645), (6745, 2326867), (7999, 1962085), (27635, 567929), (29891, 525065), (39995, 392417), (105013, 149455)]