89649985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{14107}}^1$

素因数の和:14184

約数の個数: 16

約数和(自身を含む): 113766912

約数和(自身を除く): 24116927

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 14107, 70535, 437317, 578387, 2186585, 2891935, 17929997, 89649985]

約数ペア:

[(1, 89649985), (5, 17929997), (31, 2891935), (41, 2186585), (155, 578387), (205, 437317), (1271, 70535), (6355, 14107)]