88648365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2789}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 153740160

約数和(自身を除く): 65091795

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2445, 2789, 6357, 8367, 10595, 13945, 31785, 36257, 41835, 108771, 181285, 454607, 543855, 1363821, 2273035, 5909891, 6819105, 17729673, 29549455, 88648365]

約数ペア:

[(1, 88648365), (3, 29549455), (5, 17729673), (13, 6819105), (15, 5909891), (39, 2273035), (65, 1363821), (163, 543855), (195, 454607), (489, 181285), (815, 108771), (2119, 41835), (2445, 36257), (2789, 31785), (6357, 13945), (8367, 10595)]