78056355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 134922816

約数和(自身を除く): 56866461

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 613, 653, 1839, 1959, 3065, 3265, 7969, 8489, 9195, 9795, 23907, 25467, 39845, 42445, 119535, 127335, 400289, 1200867, 2001445, 5203757, 6004335, 15611271, 26018785, 78056355]

約数ペア:

[(1, 78056355), (3, 26018785), (5, 15611271), (13, 6004335), (15, 5203757), (39, 2001445), (65, 1200867), (195, 400289), (613, 127335), (653, 119535), (1839, 42445), (1959, 39845), (3065, 25467), (3265, 23907), (7969, 9795), (8489, 9195)]