4237635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 7216128

約数和(自身を除く): 2978493

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 173, 213, 345, 355, 519, 865, 1065, 1633, 2595, 3979, 4899, 8165, 11937, 12283, 19895, 24495, 36849, 59685, 61415, 184245, 282509, 847527, 1412545, 4237635]

約数ペア:

[(1, 4237635), (3, 1412545), (5, 847527), (15, 282509), (23, 184245), (69, 61415), (71, 59685), (115, 36849), (173, 24495), (213, 19895), (345, 12283), (355, 11937), (519, 8165), (865, 4899), (1065, 3979), (1633, 2595)]