40129155

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 79280640

約数和(自身を除く): 39151485

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 99, 135, 165, 183, 297, 305, 443, 495, 549, 671, 915, 1329, 1485, 1647, 2013, 2215, 2745, 3355, 3987, 4873, 6039, 6645, 8235, 10065, 11961, 14619, 18117, 19935, 24365, 27023, 30195, 43857, 59805, 73095, 81069, 90585, 131571, 135115, 219285, 243207, 297253, 405345, 657855, 729621, 891759, 1216035, 1486265, 2675277, 3648105, 4458795, 8025831, 13376385, 40129155]

約数ペア:

[(1, 40129155), (3, 13376385), (5, 8025831), (9, 4458795), (11, 3648105), (15, 2675277), (27, 1486265), (33, 1216035), (45, 891759), (55, 729621), (61, 657855), (99, 405345), (135, 297253), (165, 243207), (183, 219285), (297, 135115), (305, 131571), (443, 90585), (495, 81069), (549, 73095), (671, 59805), (915, 43857), (1329, 30195), (1485, 27023), (1647, 24365), (2013, 19935), (2215, 18117), (2745, 14619), (3355, 11961), (3987, 10065), (4873, 8235), (6039, 6645)]