90497929985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1\times {\mathrm{1847}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 111763314432

約数和(自身を除く): 21265384447

約数列:

[1, 5, 41, 205, 457, 523, 1847, 2285, 2615, 9235, 18737, 21443, 75727, 93685, 107215, 239011, 378635, 844079, 965981, 1195055, 4220395, 4829905, 9799451, 34607239, 39605221, 48997255, 173036195, 198026105, 441453317, 2207266585, 18099585997, 90497929985]

約数ペア:

[(1, 90497929985), (5, 18099585997), (41, 2207266585), (205, 441453317), (457, 198026105), (523, 173036195), (1847, 48997255), (2285, 39605221), (2615, 34607239), (9235, 9799451), (18737, 4829905), (21443, 4220395), (75727, 1195055), (93685, 965981), (107215, 844079), (239011, 378635)]