53499925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 69359400

約数和(自身を除く): 15859475

約数列:

[1, 5, 25, 29, 109, 145, 545, 677, 725, 2725, 3161, 3385, 15805, 16925, 19633, 73793, 79025, 98165, 368965, 490825, 1844825, 2139997, 10699985, 53499925]

約数ペア:

[(1, 53499925), (5, 10699985), (25, 2139997), (29, 1844825), (109, 490825), (145, 368965), (545, 98165), (677, 79025), (725, 73793), (2725, 19633), (3161, 16925), (3385, 15805)]