40531755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 71923968

約数和(自身を除く): 31392213

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 4027, 10065, 12081, 20135, 44297, 60405, 132891, 221485, 245647, 664455, 736941, 1228235, 2702117, 3684705, 8106351, 13510585, 40531755]

約数ペア:

[(1, 40531755), (3, 13510585), (5, 8106351), (11, 3684705), (15, 2702117), (33, 1228235), (55, 736941), (61, 664455), (165, 245647), (183, 221485), (305, 132891), (671, 60405), (915, 44297), (2013, 20135), (3355, 12081), (4027, 10065)]