225587430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{278503}}^1$

素因数の和:278522

約数の個数: 40

約数和(自身を含む): 606581712

約数和(自身を除く): 380994282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 278503, 557006, 835509, 1392515, 1671018, 2506527, 2785030, 4177545, 5013054, 7519581, 8355090, 12532635, 15039162, 22558743, 25065270, 37597905, 45117486, 75195810, 112793715, 225587430]

約数ペア:

[(1, 225587430), (2, 112793715), (3, 75195810), (5, 45117486), (6, 37597905), (9, 25065270), (10, 22558743), (15, 15039162), (18, 12532635), (27, 8355090), (30, 7519581), (45, 5013054), (54, 4177545), (81, 2785030), (90, 2506527), (135, 1671018), (162, 1392515), (270, 835509), (405, 557006), (810, 278503)]