105728255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2861}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 133941600

約数和(自身を除く): 28213345

約数列:

[1, 5, 19, 95, 389, 1945, 2861, 7391, 14305, 36955, 54359, 271795, 1112929, 5564645, 21145651, 105728255]

約数ペア:

[(1, 105728255), (5, 21145651), (19, 5564645), (95, 1112929), (389, 271795), (1945, 54359), (2861, 36955), (7391, 14305)]