313637895

素因数分解:

$3^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{4517}}^1$

素因数の和:6071

約数の個数: 24

約数和(自身を含む): 544111776

約数和(自身を除く): 230473881

約数列:

[1, 3, 5, 9, 15, 45, 1543, 4517, 4629, 7715, 13551, 13887, 22585, 23145, 40653, 67755, 69435, 203265, 6969731, 20909193, 34848655, 62727579, 104545965, 313637895]

約数ペア:

[(1, 313637895), (3, 104545965), (5, 62727579), (9, 34848655), (15, 20909193), (45, 6969731), (1543, 203265), (4517, 69435), (4629, 67755), (7715, 40653), (13551, 23145), (13887, 22585)]