24930945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 24078015

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 2243, 3705, 6729, 11115, 11215, 20187, 29159, 33645, 42617, 87477, 100935, 127851, 145795, 213085, 262431, 383553, 437385, 554021, 639255, 1312155, 1662063, 1917765, 2770105, 4986189, 8310315, 24930945]

約数ペア:

[(1, 24930945), (3, 8310315), (5, 4986189), (9, 2770105), (13, 1917765), (15, 1662063), (19, 1312155), (39, 639255), (45, 554021), (57, 437385), (65, 383553), (95, 262431), (117, 213085), (171, 145795), (195, 127851), (247, 100935), (285, 87477), (585, 42617), (741, 33645), (855, 29159), (1235, 20187), (2223, 11215), (2243, 11115), (3705, 6729)]