222729045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 450109440

約数和(自身を除く): 227380395

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 231, 237, 385, 395, 553, 869, 1155, 1185, 1659, 2441, 2607, 2765, 4345, 6083, 7323, 8295, 12205, 13035, 17087, 18249, 26851, 30415, 36615, 51261, 80553, 85435, 91245, 134255, 187957, 192839, 256305, 402765, 563871, 578517, 939785, 964195, 1349873, 2121229, 2819355, 2892585, 4049619, 6363687, 6749365, 10606145, 14848603, 20248095, 31818435, 44545809, 74243015, 222729045]

約数ペア:

[(1, 222729045), (3, 74243015), (5, 44545809), (7, 31818435), (11, 20248095), (15, 14848603), (21, 10606145), (33, 6749365), (35, 6363687), (55, 4049619), (77, 2892585), (79, 2819355), (105, 2121229), (165, 1349873), (231, 964195), (237, 939785), (385, 578517), (395, 563871), (553, 402765), (869, 256305), (1155, 192839), (1185, 187957), (1659, 134255), (2441, 91245), (2607, 85435), (2765, 80553), (4345, 51261), (6083, 36615), (7323, 30415), (8295, 26851), (12205, 18249), (13035, 17087)]