9531405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 18251520

約数和(自身を除く): 8720115

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 5431, 16293, 27155, 48879, 70603, 81465, 146637, 211809, 244395, 353015, 635427, 733185, 1059045, 1906281, 3177135, 9531405]

約数ペア:

[(1, 9531405), (3, 3177135), (5, 1906281), (9, 1059045), (13, 733185), (15, 635427), (27, 353015), (39, 244395), (45, 211809), (65, 146637), (117, 81465), (135, 70603), (195, 48879), (351, 27155), (585, 16293), (1755, 5431)]