90693855

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41131}}^1$

素因数の和:41156

約数の個数: 36

約数和(自身を含む): 182872872

約数和(自身を除く): 92179017

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 41131, 123393, 205655, 287917, 370179, 616965, 863751, 1439585, 1850895, 2015419, 2591253, 4318755, 6046257, 10077095, 12956265, 18138771, 30231285, 90693855]

約数ペア:

[(1, 90693855), (3, 30231285), (5, 18138771), (7, 12956265), (9, 10077095), (15, 6046257), (21, 4318755), (35, 2591253), (45, 2015419), (49, 1850895), (63, 1439585), (105, 863751), (147, 616965), (245, 370179), (315, 287917), (441, 205655), (735, 123393), (2205, 41131)]