248804965

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{2099}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 302601600

約数和(自身を除く): 53796635

約数列:

[1, 5, 151, 157, 755, 785, 2099, 10495, 23707, 118535, 316949, 329543, 1584745, 1647715, 49760993, 248804965]

約数ペア:

[(1, 248804965), (5, 49760993), (151, 1647715), (157, 1584745), (755, 329543), (785, 316949), (2099, 118535), (10495, 23707)]