2015690545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{51691}}^1$

素因数の和:52416

約数の個数: 16

約数和(自身を含む): 2642495040

約数和(自身を除く): 626804495

約数列:

[1, 5, 11, 55, 709, 3545, 7799, 38995, 51691, 258455, 568601, 2843005, 36648919, 183244595, 403138109, 2015690545]

約数ペア:

[(1, 2015690545), (5, 403138109), (11, 183244595), (55, 36648919), (709, 2843005), (3545, 568601), (7799, 258455), (38995, 51691)]