42672489405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1645363}}^1$

素因数の和:1645410

約数の個数: 64

約数和(自身を含む): 88454768640

約数和(自身を除く): 45782279235

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1729, 1995, 3705, 5187, 8645, 25935, 1645363, 4936089, 8226815, 11517541, 21389719, 24680445, 31261897, 34552623, 57587705, 64169157, 93785691, 106948595, 149728033, 156309485, 172763115, 218833279, 320845785, 406404661, 449184099, 468928455, 656499837, 748640165, 1094166395, 1219213983, 2032023305, 2245920495, 2844832627, 3282499185, 6096069915, 8534497881, 14224163135, 42672489405]

約数ペア:

[(1, 42672489405), (3, 14224163135), (5, 8534497881), (7, 6096069915), (13, 3282499185), (15, 2844832627), (19, 2245920495), (21, 2032023305), (35, 1219213983), (39, 1094166395), (57, 748640165), (65, 656499837), (91, 468928455), (95, 449184099), (105, 406404661), (133, 320845785), (195, 218833279), (247, 172763115), (273, 156309485), (285, 149728033), (399, 106948595), (455, 93785691), (665, 64169157), (741, 57587705), (1235, 34552623), (1365, 31261897), (1729, 24680445), (1995, 21389719), (3705, 11517541), (5187, 8226815), (8645, 4936089), (25935, 1645363)]