165111115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 223727616

約数和(自身を除く): 58616501

約数列:

[1, 5, 13, 31, 65, 67, 155, 335, 403, 871, 1223, 2015, 2077, 4355, 6115, 10385, 15899, 27001, 37913, 79495, 81941, 135005, 189565, 409705, 492869, 1065233, 2464345, 2540171, 5326165, 12700855, 33022223, 165111115]

約数ペア:

[(1, 165111115), (5, 33022223), (13, 12700855), (31, 5326165), (65, 2540171), (67, 2464345), (155, 1065233), (335, 492869), (403, 409705), (871, 189565), (1223, 135005), (2015, 81941), (2077, 79495), (4355, 37913), (6115, 27001), (10385, 15899)]