71103045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 123322752

約数和(自身を除く): 52219707

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2237, 2445, 6357, 6711, 10595, 11185, 29081, 31785, 33555, 87243, 145405, 364631, 436215, 1093893, 1823155, 4740203, 5469465, 14220609, 23701015, 71103045]

約数ペア:

[(1, 71103045), (3, 23701015), (5, 14220609), (13, 5469465), (15, 4740203), (39, 1823155), (65, 1093893), (163, 436215), (195, 364631), (489, 145405), (815, 87243), (2119, 33555), (2237, 31785), (2445, 29081), (6357, 11185), (6711, 10595)]