4042035

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 7296000

約数和(自身を除く): 3253965

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 379, 395, 711, 1137, 1185, 1895, 2133, 3411, 3555, 5685, 10233, 10665, 17055, 29941, 51165, 89823, 149705, 269469, 449115, 808407, 1347345, 4042035]

約数ペア:

[(1, 4042035), (3, 1347345), (5, 808407), (9, 449115), (15, 269469), (27, 149705), (45, 89823), (79, 51165), (135, 29941), (237, 17055), (379, 10665), (395, 10233), (711, 5685), (1137, 3555), (1185, 3411), (1895, 2133)]