32388915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 56206080

約数和(自身を除く): 23817165

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 1019, 2119, 2445, 3057, 5095, 6357, 10595, 13247, 15285, 31785, 39741, 66235, 166097, 198705, 498291, 830485, 2159261, 2491455, 6477783, 10796305, 32388915]

約数ペア:

[(1, 32388915), (3, 10796305), (5, 6477783), (13, 2491455), (15, 2159261), (39, 830485), (65, 498291), (163, 198705), (195, 166097), (489, 66235), (815, 39741), (1019, 31785), (2119, 15285), (2445, 13247), (3057, 10595), (5095, 6357)]