15282275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 19887120

約数和(自身を除く): 4604845

約数列:

[1, 5, 25, 29, 107, 145, 197, 535, 725, 985, 2675, 3103, 4925, 5713, 15515, 21079, 28565, 77575, 105395, 142825, 526975, 611291, 3056455, 15282275]

約数ペア:

[(1, 15282275), (5, 3056455), (25, 611291), (29, 526975), (107, 142825), (145, 105395), (197, 77575), (535, 28565), (725, 21079), (985, 15515), (2675, 5713), (3103, 4925)]