288545685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4201}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 488104320

約数和(自身を除く): 199558635

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 723, 1205, 3615, 4201, 4579, 12603, 13737, 21005, 22895, 63015, 68685, 79819, 239457, 399095, 1012441, 1197285, 3037323, 5062205, 15186615, 19236379, 57709137, 96181895, 288545685]

約数ペア:

[(1, 288545685), (3, 96181895), (5, 57709137), (15, 19236379), (19, 15186615), (57, 5062205), (95, 3037323), (241, 1197285), (285, 1012441), (723, 399095), (1205, 239457), (3615, 79819), (4201, 68685), (4579, 63015), (12603, 22895), (13737, 21005)]