496768985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 661478400

約数和(自身を除く): 164709415

約数列:

[1, 5, 17, 29, 79, 85, 145, 395, 493, 1343, 2291, 2465, 2551, 6715, 11455, 12755, 38947, 43367, 73979, 194735, 201529, 216835, 369895, 1007645, 1257643, 3425993, 5844341, 6288215, 17129965, 29221705, 99353797, 496768985]

約数ペア:

[(1, 496768985), (5, 99353797), (17, 29221705), (29, 17129965), (79, 6288215), (85, 5844341), (145, 3425993), (395, 1257643), (493, 1007645), (1343, 369895), (2291, 216835), (2465, 201529), (2551, 194735), (6715, 73979), (11455, 43367), (12755, 38947)]