87324215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69031}}^1$

素因数の和:69070

約数の個数: 16

約数和(自身を含む): 119287296

約数和(自身を除く): 31963081

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 69031, 345155, 759341, 1587713, 3796705, 7938565, 17464843, 87324215]

約数ペア:

[(1, 87324215), (5, 17464843), (11, 7938565), (23, 3796705), (55, 1587713), (115, 759341), (253, 345155), (1265, 69031)]