61490475

素因数分解:

$3^3\times 5^2\times {\mathrm{91097}}^1$

素因数の和:91116

約数の個数: 24

約数和(自身を含む): 112961520

約数和(自身を除く): 51471045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 91097, 273291, 455485, 819873, 1366455, 2277425, 2459619, 4099365, 6832275, 12298095, 20496825, 61490475]

約数ペア:

[(1, 61490475), (3, 20496825), (5, 12298095), (9, 6832275), (15, 4099365), (25, 2459619), (27, 2277425), (45, 1366455), (75, 819873), (135, 455485), (225, 273291), (675, 91097)]