143304825

素因数分解:

$3^1\times 5^2\times {\mathrm{479}}^1\times {\mathrm{3989}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 237484800

約数和(自身を除く): 94179975

約数列:

[1, 3, 5, 15, 25, 75, 479, 1437, 2395, 3989, 7185, 11967, 11975, 19945, 35925, 59835, 99725, 299175, 1910731, 5732193, 9553655, 28660965, 47768275, 143304825]

約数ペア:

[(1, 143304825), (3, 47768275), (5, 28660965), (15, 9553655), (25, 5732193), (75, 1910731), (479, 299175), (1437, 99725), (2395, 59835), (3989, 35925), (7185, 19945), (11967, 11975)]