78233065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3851}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 99843840

約数和(自身を除く): 21610775

約数列:

[1, 5, 17, 85, 239, 1195, 3851, 4063, 19255, 20315, 65467, 327335, 920389, 4601945, 15646613, 78233065]

約数ペア:

[(1, 78233065), (5, 15646613), (17, 4601945), (85, 920389), (239, 327335), (1195, 65467), (3851, 20315), (4063, 19255)]