4089975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 7059072

約数和(自身を除く): 2969097

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 2371, 7113, 11855, 35565, 54533, 59275, 163599, 177825, 272665, 817995, 1363325, 4089975]

約数ペア:

[(1, 4089975), (3, 1363325), (5, 817995), (15, 272665), (23, 177825), (25, 163599), (69, 59275), (75, 54533), (115, 35565), (345, 11855), (575, 7113), (1725, 2371)]