131995505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24421}}^1$

素因数の和:24496

約数の個数: 16

約数和(自身を含む): 168804864

約数和(自身を除く): 36809359

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 24421, 122105, 561683, 1147787, 2808415, 5738935, 26399101, 131995505]

約数ペア:

[(1, 131995505), (5, 26399101), (23, 5738935), (47, 2808415), (115, 1147787), (235, 561683), (1081, 122105), (5405, 24421)]