29107275

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 48632304

約数和(自身を除く): 19525029

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 4001, 7275, 12003, 20005, 60015, 100025, 300075, 388097, 1164291, 1940485, 5821455, 9702425, 29107275]

約数ペア:

[(1, 29107275), (3, 9702425), (5, 5821455), (15, 1940485), (25, 1164291), (75, 388097), (97, 300075), (291, 100025), (485, 60015), (1455, 20005), (2425, 12003), (4001, 7275)]