77956315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14423}}^1$

素因数の和:14498

約数の個数: 16

約数和(自身を含む): 99698688

約数和(自身を除く): 21742373

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 14423, 72115, 331729, 677881, 1658645, 3389405, 15591263, 77956315]

約数ペア:

[(1, 77956315), (5, 15591263), (23, 3389405), (47, 1658645), (115, 677881), (235, 331729), (1081, 72115), (5405, 14423)]