256133045

素因数分解:

$5^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{1097}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 358242264

約数和(自身を除く): 102109219

約数列:

[1, 5, 7, 35, 49, 245, 953, 1097, 4765, 5485, 6671, 7679, 33355, 38395, 46697, 53753, 233485, 268765, 1045441, 5227205, 7318087, 36590435, 51226609, 256133045]

約数ペア:

[(1, 256133045), (5, 51226609), (7, 36590435), (35, 7318087), (49, 5227205), (245, 1045441), (953, 268765), (1097, 233485), (4765, 53753), (5485, 46697), (6671, 38395), (7679, 33355)]