113889215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{90031}}^1$

素因数の和:90070

約数の個数: 16

約数和(自身を含む): 155575296

約数和(自身を除く): 41686081

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 90031, 450155, 990341, 2070713, 4951705, 10353565, 22777843, 113889215]

約数ペア:

[(1, 113889215), (5, 22777843), (11, 10353565), (23, 4951705), (55, 2070713), (115, 990341), (253, 450155), (1265, 90031)]