30346725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8609}}^1$

素因数の和:8669

約数の個数: 24

約数和(自身を含む): 51246720

約数和(自身を除く): 20899995

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 8609, 25827, 43045, 129135, 215225, 404623, 645675, 1213869, 2023115, 6069345, 10115575, 30346725]

約数ペア:

[(1, 30346725), (3, 10115575), (5, 6069345), (15, 2023115), (25, 1213869), (47, 645675), (75, 404623), (141, 215225), (235, 129135), (705, 43045), (1175, 25827), (3525, 8609)]