72715035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9833}}^1$

素因数の和:9887

約数の個数: 32

約数和(自身を含む): 127448640

約数和(自身を除く): 54733605

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9833, 29499, 49165, 147495, 167161, 285157, 501483, 835805, 855471, 1425785, 2507415, 4277355, 4847669, 14543007, 24238345, 72715035]

約数ペア:

[(1, 72715035), (3, 24238345), (5, 14543007), (15, 4847669), (17, 4277355), (29, 2507415), (51, 1425785), (85, 855471), (87, 835805), (145, 501483), (255, 285157), (435, 167161), (493, 147495), (1479, 49165), (2465, 29499), (7395, 9833)]