11557585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 15014160

約数和(自身を除く): 3456575

約数列:

[1, 5, 13, 65, 269, 661, 1345, 3305, 3497, 8593, 17485, 42965, 177809, 889045, 2311517, 11557585]

約数ペア:

[(1, 11557585), (5, 2311517), (13, 889045), (65, 177809), (269, 42965), (661, 17485), (1345, 8593), (3305, 3497)]