495026475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 865063680

約数和(自身を除く): 370037205

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 311, 475, 933, 1117, 1425, 1555, 3351, 4665, 5585, 5909, 7775, 16755, 17727, 21223, 23325, 27925, 29545, 63669, 83775, 88635, 106115, 147725, 318345, 347387, 443175, 530575, 1042161, 1591725, 1736935, 5210805, 6600353, 8684675, 19801059, 26054025, 33001765, 99005295, 165008825, 495026475]

約数ペア:

[(1, 495026475), (3, 165008825), (5, 99005295), (15, 33001765), (19, 26054025), (25, 19801059), (57, 8684675), (75, 6600353), (95, 5210805), (285, 1736935), (311, 1591725), (475, 1042161), (933, 530575), (1117, 443175), (1425, 347387), (1555, 318345), (3351, 147725), (4665, 106115), (5585, 88635), (5909, 83775), (7775, 63669), (16755, 29545), (17727, 27925), (21223, 23325)]