90471445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32839}}^1$

素因数の和:32892

約数の個数: 16

約数和(自身を含む): 118224000

約数和(自身を除く): 27752555

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 32839, 164195, 623941, 952331, 3119705, 4761655, 18094289, 90471445]

約数ペア:

[(1, 90471445), (5, 18094289), (19, 4761655), (29, 3119705), (95, 952331), (145, 623941), (551, 164195), (2755, 32839)]