77166265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61001}}^1$

素因数の和:61040

約数の個数: 16

約数和(自身を含む): 105411456

約数和(自身を除く): 28245191

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 61001, 305005, 671011, 1403023, 3355055, 7015115, 15433253, 77166265]

約数ペア:

[(1, 77166265), (5, 15433253), (11, 7015115), (23, 3355055), (55, 1403023), (115, 671011), (253, 305005), (1265, 61001)]