1875152385

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{969071}}^1$

素因数の和:969125

約数の個数: 24

約数和(自身を含む): 3325855104

約数和(自身を除く): 1450702719

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 969071, 2907213, 4845355, 8721639, 14536065, 41670053, 43608195, 125010159, 208350265, 375030477, 625050795, 1875152385]

約数ペア:

[(1, 1875152385), (3, 625050795), (5, 375030477), (9, 208350265), (15, 125010159), (43, 43608195), (45, 41670053), (129, 14536065), (215, 8721639), (387, 4845355), (645, 2907213), (1935, 969071)]