79621885

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^2$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 111355776

約数和(自身を除く): 31733891

約数列:

[1, 5, 7, 35, 71, 179, 355, 497, 895, 1253, 2485, 6265, 12709, 32041, 63545, 88963, 160205, 224287, 444815, 1121435, 2274911, 11374555, 15924377, 79621885]

約数ペア:

[(1, 79621885), (5, 15924377), (7, 11374555), (35, 2274911), (71, 1121435), (179, 444815), (355, 224287), (497, 160205), (895, 88963), (1253, 63545), (2485, 32041), (6265, 12709)]