15631415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 19994688

約数和(自身を除く): 4363273

約数列:

[1, 5, 17, 85, 173, 865, 1063, 2941, 5315, 14705, 18071, 90355, 183899, 919495, 3126283, 15631415]

約数ペア:

[(1, 15631415), (5, 3126283), (17, 919495), (85, 183899), (173, 90355), (865, 18071), (1063, 14705), (2941, 5315)]