5143915

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 2321045

約数列:

[1, 5, 7, 35, 47, 53, 59, 235, 265, 295, 329, 371, 413, 1645, 1855, 2065, 2491, 2773, 3127, 12455, 13865, 15635, 17437, 19411, 21889, 87185, 97055, 109445, 146969, 734845, 1028783, 5143915]

約数ペア:

[(1, 5143915), (5, 1028783), (7, 734845), (35, 146969), (47, 109445), (53, 97055), (59, 87185), (235, 21889), (265, 19411), (295, 17437), (329, 15635), (371, 13865), (413, 12455), (1645, 3127), (1855, 2773), (2065, 2491)]