28653415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48157}}^1$

素因数の和:48186

約数の個数: 16

約数和(自身を含む): 41608512

約数和(自身を除く): 12955097

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 48157, 240785, 337099, 818669, 1685495, 4093345, 5730683, 28653415]

約数ペア:

[(1, 28653415), (5, 5730683), (7, 4093345), (17, 1685495), (35, 818669), (85, 337099), (119, 240785), (595, 48157)]