320133075

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{51427}}^1$

素因数の和:51523

約数の個数: 24

約数和(自身を含む): 535674048

約数和(自身を除く): 215540973

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 51427, 154281, 257135, 771405, 1285675, 3857025, 4268441, 12805323, 21342205, 64026615, 106711025, 320133075]

約数ペア:

[(1, 320133075), (3, 106711025), (5, 64026615), (15, 21342205), (25, 12805323), (75, 4268441), (83, 3857025), (249, 1285675), (415, 771405), (1245, 257135), (2075, 154281), (6225, 51427)]