38987095

素因数分解:

$5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 16308905

約数列:

[1, 5, 7, 35, 49, 127, 179, 245, 343, 635, 889, 895, 1253, 1715, 4445, 6223, 6265, 8771, 22733, 31115, 43561, 43855, 61397, 113665, 159131, 217805, 306985, 795655, 1113917, 5569585, 7797419, 38987095]

約数ペア:

[(1, 38987095), (5, 7797419), (7, 5569585), (35, 1113917), (49, 795655), (127, 306985), (179, 217805), (245, 159131), (343, 113665), (635, 61397), (889, 43855), (895, 43561), (1253, 31115), (1715, 22733), (4445, 8771), (6223, 6265)]