99869665

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40189}}^1$

素因数の和:40272

約数の個数: 16

約数和(自身を含む): 138896640

約数和(自身を除く): 39026975

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 40189, 200945, 281323, 1406615, 2853419, 14267095, 19973933, 99869665]

約数ペア:

[(1, 99869665), (5, 19973933), (7, 14267095), (35, 2853419), (71, 1406615), (355, 281323), (497, 200945), (2485, 40189)]