7460145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 16129152

約数和(自身を除く): 8669007

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 2153, 3465, 6459, 10765, 15071, 19377, 23683, 32295, 45213, 71049, 75355, 96885, 118415, 135639, 165781, 213147, 226065, 355245, 497343, 678195, 828905, 1065735, 1492029, 2486715, 7460145]

約数ペア:

[(1, 7460145), (3, 2486715), (5, 1492029), (7, 1065735), (9, 828905), (11, 678195), (15, 497343), (21, 355245), (33, 226065), (35, 213147), (45, 165781), (55, 135639), (63, 118415), (77, 96885), (99, 75355), (105, 71049), (165, 45213), (231, 32295), (315, 23683), (385, 19377), (495, 15071), (693, 10765), (1155, 6459), (2153, 3465)]