4357005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 7416576

約数和(自身を除く): 3059571

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 173, 219, 345, 365, 519, 865, 1095, 1679, 2595, 3979, 5037, 8395, 11937, 12629, 19895, 25185, 37887, 59685, 63145, 189435, 290467, 871401, 1452335, 4357005]

約数ペア:

[(1, 4357005), (3, 1452335), (5, 871401), (15, 290467), (23, 189435), (69, 63145), (73, 59685), (115, 37887), (173, 25185), (219, 19895), (345, 12629), (365, 11937), (519, 8395), (865, 5037), (1095, 3979), (1679, 2595)]