152313405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7321}}^1$

素因数の和:7421

約数の個数: 32

約数和(自身を含む): 260077440

約数和(自身を除く): 107764035

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 7321, 20805, 21963, 36605, 109815, 139099, 417297, 534433, 695495, 1603299, 2086485, 2672165, 8016495, 10154227, 30462681, 50771135, 152313405]

約数ペア:

[(1, 152313405), (3, 50771135), (5, 30462681), (15, 10154227), (19, 8016495), (57, 2672165), (73, 2086485), (95, 1603299), (219, 695495), (285, 534433), (365, 417297), (1095, 139099), (1387, 109815), (4161, 36605), (6935, 21963), (7321, 20805)]