288367035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6449}}^1$

素因数の和:6739

約数の個数: 32

約数和(自身を含む): 505267200

約数和(自身を除く): 216900165

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 2981, 4065, 6449, 8943, 14905, 19347, 32245, 44715, 70939, 96735, 212817, 354695, 1064085, 1747679, 5243037, 8738395, 19224469, 26215185, 57673407, 96122345, 288367035]

約数ペア:

[(1, 288367035), (3, 96122345), (5, 57673407), (11, 26215185), (15, 19224469), (33, 8738395), (55, 5243037), (165, 1747679), (271, 1064085), (813, 354695), (1355, 212817), (2981, 96735), (4065, 70939), (6449, 44715), (8943, 32245), (14905, 19347)]