71229505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15107}}^1$

素因数の和:15176

約数の個数: 16

約数和(自身を含む): 91373184

約数和(自身を除く): 20143679

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 15107, 75535, 347461, 619387, 1737305, 3096935, 14245901, 71229505]

約数ペア:

[(1, 71229505), (5, 14245901), (23, 3096935), (41, 1737305), (115, 619387), (205, 347461), (943, 75535), (4715, 15107)]