15145011

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 11811789

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 179, 237, 357, 537, 553, 711, 1071, 1253, 1343, 1611, 1659, 3043, 3759, 4029, 4977, 9129, 9401, 11277, 12087, 14141, 21301, 27387, 28203, 42423, 63903, 84609, 98987, 127269, 191709, 240397, 296961, 721191, 890883, 1682779, 2163573, 5048337, 15145011]

約数ペア:

[(1, 15145011), (3, 5048337), (7, 2163573), (9, 1682779), (17, 890883), (21, 721191), (51, 296961), (63, 240397), (79, 191709), (119, 127269), (153, 98987), (179, 84609), (237, 63903), (357, 42423), (537, 28203), (553, 27387), (711, 21301), (1071, 14141), (1253, 12087), (1343, 11277), (1611, 9401), (1659, 9129), (3043, 4977), (3759, 4029)]