13253515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3301}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 17593056

約数和(自身を除く): 4339541

約数列:

[1, 5, 11, 55, 73, 365, 803, 3301, 4015, 16505, 36311, 181555, 240973, 1204865, 2650703, 13253515]

約数ペア:

[(1, 13253515), (5, 2650703), (11, 1204865), (55, 240973), (73, 181555), (365, 36311), (803, 16505), (3301, 4015)]