39891015

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6287}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 72437760

約数和(自身を除く): 32546745

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6287, 6345, 18861, 31435, 56583, 94305, 169749, 282915, 295489, 848745, 886467, 1477445, 2659401, 4432335, 7978203, 13297005, 39891015]

約数ペア:

[(1, 39891015), (3, 13297005), (5, 7978203), (9, 4432335), (15, 2659401), (27, 1477445), (45, 886467), (47, 848745), (135, 295489), (141, 282915), (235, 169749), (423, 94305), (705, 56583), (1269, 31435), (2115, 18861), (6287, 6345)]