74309445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4522

約数の個数: 48

約数和(自身を含む): 150014592

約数和(自身を除く): 75705147

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 4451, 5565, 13353, 16695, 22255, 31157, 40059, 66765, 93471, 155785, 200295, 235903, 280413, 467355, 707709, 1179515, 1402065, 1651321, 2123127, 3538545, 4953963, 8256605, 10615635, 14861889, 24769815, 74309445]

約数ペア:

[(1, 74309445), (3, 24769815), (5, 14861889), (7, 10615635), (9, 8256605), (15, 4953963), (21, 3538545), (35, 2123127), (45, 1651321), (53, 1402065), (63, 1179515), (105, 707709), (159, 467355), (265, 280413), (315, 235903), (371, 200295), (477, 155785), (795, 93471), (1113, 66765), (1855, 40059), (2385, 31157), (3339, 22255), (4451, 16695), (5565, 13353)]