7916275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 10378800

約数和(自身を除く): 2462525

約数列:

[1, 5, 25, 29, 61, 145, 179, 305, 725, 895, 1525, 1769, 4475, 5191, 8845, 10919, 25955, 44225, 54595, 129775, 272975, 316651, 1583255, 7916275]

約数ペア:

[(1, 7916275), (5, 1583255), (25, 316651), (29, 272975), (61, 129775), (145, 54595), (179, 44225), (305, 25955), (725, 10919), (895, 8845), (1525, 5191), (1769, 4475)]