77904765

素因数分解:

$3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1709}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 135247320

約数和(自身を除く): 57342555

約数列:

[1, 3, 5, 9, 15, 45, 1013, 1709, 3039, 5065, 5127, 8545, 9117, 15195, 15381, 25635, 45585, 76905, 1731217, 5193651, 8656085, 15580953, 25968255, 77904765]

約数ペア:

[(1, 77904765), (3, 25968255), (5, 15580953), (9, 8656085), (15, 5193651), (45, 1731217), (1013, 76905), (1709, 45585), (3039, 25635), (5065, 15381), (5127, 15195), (8545, 9117)]