189264915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{600841}}^1$

素因数の和:600859

約数の個数: 24

約数和(自身を含む): 374925408

約数和(自身を除く): 185660493

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 600841, 1802523, 3004205, 4205887, 5407569, 9012615, 12617661, 21029435, 27037845, 37852983, 63088305, 189264915]

約数ペア:

[(1, 189264915), (3, 63088305), (5, 37852983), (7, 27037845), (9, 21029435), (15, 12617661), (21, 9012615), (35, 5407569), (45, 4205887), (63, 3004205), (105, 1802523), (315, 600841)]