201331035

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10009}}^1$

素因数の和:10172

約数の個数: 32

約数和(自身を含む): 360360000

約数和(自身を除く): 159028965

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 6705, 10009, 20115, 30027, 50045, 90081, 150135, 270243, 450405, 1351215, 1491341, 4474023, 7456705, 13422069, 22370115, 40266207, 67110345, 201331035]

約数ペア:

[(1, 201331035), (3, 67110345), (5, 40266207), (9, 22370115), (15, 13422069), (27, 7456705), (45, 4474023), (135, 1491341), (149, 1351215), (447, 450405), (745, 270243), (1341, 150135), (2235, 90081), (4023, 50045), (6705, 30027), (10009, 20115)]