15060105

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 26873028

約数和(自身を除く): 11812923

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 181, 215, 387, 543, 645, 905, 1629, 1849, 1935, 2715, 5547, 7783, 8145, 9245, 16641, 23349, 27735, 38915, 70047, 83205, 116745, 334669, 350235, 1004007, 1673345, 3012021, 5020035, 15060105]

約数ペア:

[(1, 15060105), (3, 5020035), (5, 3012021), (9, 1673345), (15, 1004007), (43, 350235), (45, 334669), (129, 116745), (181, 83205), (215, 70047), (387, 38915), (543, 27735), (645, 23349), (905, 16641), (1629, 9245), (1849, 8145), (1935, 7783), (2715, 5547)]