12075855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 9178545

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 449, 489, 815, 1347, 1793, 2245, 2445, 4939, 5379, 6735, 8965, 14817, 24695, 26895, 73187, 74085, 219561, 365935, 805057, 1097805, 2415171, 4025285, 12075855]

約数ペア:

[(1, 12075855), (3, 4025285), (5, 2415171), (11, 1097805), (15, 805057), (33, 365935), (55, 219561), (163, 74085), (165, 73187), (449, 26895), (489, 24695), (815, 14817), (1347, 8965), (1793, 6735), (2245, 5379), (2445, 4939)]