195615145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{2131}}^1$

素因数の和:3816

約数の個数: 16

約数和(自身を含む): 256351680

約数和(自身を除く): 60736535

約数列:

[1, 5, 11, 55, 1669, 2131, 8345, 10655, 18359, 23441, 91795, 117205, 3556639, 17783195, 39123029, 195615145]

約数ペア:

[(1, 195615145), (5, 39123029), (11, 17783195), (55, 3556639), (1669, 117205), (2131, 91795), (8345, 23441), (10655, 18359)]