65718165

素因数分解:

$3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4421}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 105278976

約数和(自身を除く): 39560811

約数列:

[1, 3, 5, 15, 991, 2973, 4421, 4955, 13263, 14865, 22105, 66315, 4381211, 13143633, 21906055, 65718165]

約数ペア:

[(1, 65718165), (3, 21906055), (5, 13143633), (15, 4381211), (991, 66315), (2973, 22105), (4421, 14865), (4955, 13263)]