3720161285

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1\times {\mathrm{3923}}^1$

素因数の和:6148

約数の個数: 16

約数和(自身を含む): 4517622720

約数和(自身を除く): 797461435

約数列:

[1, 5, 89, 445, 2131, 3923, 10655, 19615, 189659, 349147, 948295, 1745735, 8359913, 41799565, 744032257, 3720161285]

約数ペア:

[(1, 3720161285), (5, 744032257), (89, 41799565), (445, 8359913), (2131, 1745735), (3923, 948295), (10655, 349147), (19615, 189659)]