520093575

素因数分解:

$3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6067}}^1$

素因数の和:6213

約数の個数: 48

約数和(自身を含む): 963112960

約数和(自身を除く): 443019385

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 127, 135, 225, 381, 635, 675, 1143, 1905, 3175, 3429, 5715, 6067, 9525, 17145, 18201, 28575, 30335, 54603, 85725, 91005, 151675, 163809, 273015, 455025, 770509, 819045, 1365075, 2311527, 3852545, 4095225, 6934581, 11557635, 19262725, 20803743, 34672905, 57788175, 104018715, 173364525, 520093575]

約数ペア:

[(1, 520093575), (3, 173364525), (5, 104018715), (9, 57788175), (15, 34672905), (25, 20803743), (27, 19262725), (45, 11557635), (75, 6934581), (127, 4095225), (135, 3852545), (225, 2311527), (381, 1365075), (635, 819045), (675, 770509), (1143, 455025), (1905, 273015), (3175, 163809), (3429, 151675), (5715, 91005), (6067, 85725), (9525, 54603), (17145, 30335), (18201, 28575)]