27407315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 37650480

約数和(自身を除く): 10243165

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 1459, 3757, 7295, 18785, 18967, 24803, 94835, 124015, 322439, 421651, 1612195, 2108255, 5481463, 27407315]

約数ペア:

[(1, 27407315), (5, 5481463), (13, 2108255), (17, 1612195), (65, 421651), (85, 322439), (221, 124015), (289, 94835), (1105, 24803), (1445, 18967), (1459, 18785), (3757, 7295)]