157835855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 201398400

約数和(自身を除く): 43562545

約数列:

[1, 5, 41, 53, 73, 199, 205, 265, 365, 995, 2173, 2993, 3869, 8159, 10547, 10865, 14527, 14965, 19345, 40795, 52735, 72635, 158629, 432427, 595607, 769931, 793145, 2162135, 2978035, 3849655, 31567171, 157835855]

約数ペア:

[(1, 157835855), (5, 31567171), (41, 3849655), (53, 2978035), (73, 2162135), (199, 793145), (205, 769931), (265, 595607), (365, 432427), (995, 158629), (2173, 72635), (2993, 52735), (3869, 40795), (8159, 19345), (10547, 14965), (10865, 14527)]