12185355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 12329205

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 113, 195, 237, 273, 339, 395, 455, 553, 565, 791, 1027, 1185, 1365, 1469, 1659, 1695, 2373, 2765, 3081, 3955, 4407, 5135, 7189, 7345, 8295, 8927, 10283, 11865, 15405, 21567, 22035, 26781, 30849, 35945, 44635, 51415, 62489, 107835, 116051, 133905, 154245, 187467, 312445, 348153, 580255, 812357, 937335, 1740765, 2437071, 4061785, 12185355]

約数ペア:

[(1, 12185355), (3, 4061785), (5, 2437071), (7, 1740765), (13, 937335), (15, 812357), (21, 580255), (35, 348153), (39, 312445), (65, 187467), (79, 154245), (91, 133905), (105, 116051), (113, 107835), (195, 62489), (237, 51415), (273, 44635), (339, 35945), (395, 30849), (455, 26781), (553, 22035), (565, 21567), (791, 15405), (1027, 11865), (1185, 10283), (1365, 8927), (1469, 8295), (1659, 7345), (1695, 7189), (2373, 5135), (2765, 4407), (3081, 3955)]