135311435

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 192651264

約数和(自身を除く): 57339829

約数列:

[1, 5, 7, 31, 35, 155, 217, 311, 401, 1085, 1555, 2005, 2177, 2807, 9641, 10885, 12431, 14035, 48205, 62155, 67487, 87017, 124711, 337435, 435085, 623555, 872977, 3866041, 4364885, 19330205, 27062287, 135311435]

約数ペア:

[(1, 135311435), (5, 27062287), (7, 19330205), (31, 4364885), (35, 3866041), (155, 872977), (217, 623555), (311, 435085), (401, 337435), (1085, 124711), (1555, 87017), (2005, 67487), (2177, 62155), (2807, 48205), (9641, 14035), (10885, 12431)]