26867685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 46585728

約数和(自身を除く): 19718043

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 653, 1055, 1959, 2743, 3165, 3265, 8229, 8489, 9795, 13715, 25467, 41145, 42445, 127335, 137783, 413349, 688915, 1791179, 2066745, 5373537, 8955895, 26867685]

約数ペア:

[(1, 26867685), (3, 8955895), (5, 5373537), (13, 2066745), (15, 1791179), (39, 688915), (65, 413349), (195, 137783), (211, 127335), (633, 42445), (653, 41145), (1055, 25467), (1959, 13715), (2743, 9795), (3165, 8489), (3265, 8229)]