677442025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 937065024

約数和(自身を除く): 259622999

約数列:

[1, 5, 13, 25, 53, 65, 67, 265, 325, 335, 587, 689, 871, 1325, 1675, 2935, 3445, 3551, 4355, 7631, 14675, 17225, 17755, 21775, 31111, 38155, 39329, 46163, 88775, 155555, 190775, 196645, 230815, 404443, 511277, 777775, 983225, 1154075, 2022215, 2084437, 2556385, 10111075, 10422185, 12781925, 27097681, 52110925, 135488405, 677442025]

約数ペア:

[(1, 677442025), (5, 135488405), (13, 52110925), (25, 27097681), (53, 12781925), (65, 10422185), (67, 10111075), (265, 2556385), (325, 2084437), (335, 2022215), (587, 1154075), (689, 983225), (871, 777775), (1325, 511277), (1675, 404443), (2935, 230815), (3445, 196645), (3551, 190775), (4355, 155555), (7631, 88775), (14675, 46163), (17225, 39329), (17755, 38155), (21775, 31111)]