4912355

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2345245

約数列:

[1, 5, 7, 19, 35, 83, 89, 95, 133, 415, 445, 581, 623, 665, 1577, 1691, 2905, 3115, 7387, 7885, 8455, 11039, 11837, 36935, 51709, 55195, 59185, 140353, 258545, 701765, 982471, 4912355]

約数ペア:

[(1, 4912355), (5, 982471), (7, 701765), (19, 258545), (35, 140353), (83, 59185), (89, 55195), (95, 51709), (133, 36935), (415, 11837), (445, 11039), (581, 8455), (623, 7885), (665, 7387), (1577, 3115), (1691, 2905)]