79917615

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3617}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 138844368

約数和(自身を除く): 58926753

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 3617, 4419, 7365, 10851, 18085, 22095, 32553, 54255, 162765, 1775947, 5327841, 8879735, 15983523, 26639205, 79917615]

約数ペア:

[(1, 79917615), (3, 26639205), (5, 15983523), (9, 8879735), (15, 5327841), (45, 1775947), (491, 162765), (1473, 54255), (2455, 32553), (3617, 22095), (4419, 18085), (7365, 10851)]