490367085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{3851}}^1$

素因数の和:4525

約数の個数: 32

約数和(自身を含む): 846453888

約数和(自身を除く): 356086803

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 653, 1959, 3265, 3851, 8489, 9795, 11553, 19255, 25467, 42445, 50063, 57765, 127335, 150189, 250315, 750945, 2514703, 7544109, 12573515, 32691139, 37720545, 98073417, 163455695, 490367085]

約数ペア:

[(1, 490367085), (3, 163455695), (5, 98073417), (13, 37720545), (15, 32691139), (39, 12573515), (65, 7544109), (195, 2514703), (653, 750945), (1959, 250315), (3265, 150189), (3851, 127335), (8489, 57765), (9795, 50063), (11553, 42445), (19255, 25467)]