71307045

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10093}}^1$

素因数の和:10261

約数の個数: 24

約数和(自身を含む): 124398456

約数和(自身を除く): 53091411

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 10093, 30279, 50465, 90837, 151395, 454185, 1584601, 4753803, 7923005, 14261409, 23769015, 71307045]

約数ペア:

[(1, 71307045), (3, 23769015), (5, 14261409), (9, 7923005), (15, 4753803), (45, 1584601), (157, 454185), (471, 151395), (785, 90837), (1413, 50465), (2355, 30279), (7065, 10093)]