1138278465

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{96179}}^1$

素因数の和:96453

約数の個数: 24

約数和(自身を含む): 1980538560

約数和(自身を除く): 842260095

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 11835, 96179, 288537, 480895, 865611, 1442685, 4328055, 25295077, 75885231, 126475385, 227655693, 379426155, 1138278465]

約数ペア:

[(1, 1138278465), (3, 379426155), (5, 227655693), (9, 126475385), (15, 75885231), (45, 25295077), (263, 4328055), (789, 1442685), (1315, 865611), (2367, 480895), (3945, 288537), (11835, 96179)]