86447915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 108539136

約数和(自身を除く): 22091221

約数列:

[1, 5, 23, 115, 491, 1531, 2455, 7655, 11293, 35213, 56465, 176065, 751721, 3758605, 17289583, 86447915]

約数ペア:

[(1, 86447915), (5, 17289583), (23, 3758605), (115, 751721), (491, 176065), (1531, 56465), (2455, 35213), (7655, 11293)]