30012735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 52235712

約数和(自身を除く): 22222977

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 3181, 9435, 9543, 15905, 47715, 54077, 117697, 162231, 270385, 353091, 588485, 811155, 1765455, 2000849, 6002547, 10004245, 30012735]

約数ペア:

[(1, 30012735), (3, 10004245), (5, 6002547), (15, 2000849), (17, 1765455), (37, 811155), (51, 588485), (85, 353091), (111, 270385), (185, 162231), (255, 117697), (555, 54077), (629, 47715), (1887, 15905), (3145, 9543), (3181, 9435)]