125909145

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12547}}^1$

素因数の和:12781

約数の個数: 24

約数和(自身を含む): 219238656

約数和(自身を除く): 93329511

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 10035, 12547, 37641, 62735, 112923, 188205, 564615, 2797981, 8393943, 13989905, 25181829, 41969715, 125909145]

約数ペア:

[(1, 125909145), (3, 41969715), (5, 25181829), (9, 13989905), (15, 8393943), (45, 2797981), (223, 564615), (669, 188205), (1115, 112923), (2007, 62735), (3345, 37641), (10035, 12547)]