145719807

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 195955200

約数和(自身を除く): 50235393

約数列:

[1, 3, 251, 431, 449, 753, 1293, 1347, 108181, 112699, 193519, 324543, 338097, 580557, 48573269, 145719807]

約数ペア:

[(1, 145719807), (3, 48573269), (251, 580557), (431, 338097), (449, 324543), (753, 193519), (1293, 112699), (1347, 108181)]