83140995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113117}}^1$

素因数の和:113139

約数の個数: 24

約数和(自身を含む): 154745424

約数和(自身を除く): 71604429

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 113117, 339351, 565585, 791819, 1696755, 2375457, 3959095, 5542733, 11877285, 16628199, 27713665, 83140995]

約数ペア:

[(1, 83140995), (3, 27713665), (5, 16628199), (7, 11877285), (15, 5542733), (21, 3959095), (35, 2375457), (49, 1696755), (105, 791819), (147, 565585), (245, 339351), (735, 113117)]