78061635

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3533}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 135620784

約数和(自身を除く): 57559149

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 3533, 4419, 7365, 10599, 17665, 22095, 31797, 52995, 158985, 1734703, 5204109, 8673515, 15612327, 26020545, 78061635]

約数ペア:

[(1, 78061635), (3, 26020545), (5, 15612327), (9, 8673515), (15, 5204109), (45, 1734703), (491, 158985), (1473, 52995), (2455, 31797), (3533, 22095), (4419, 17665), (7365, 10599)]