3962445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2932275

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 379, 615, 697, 1137, 1895, 2091, 3485, 5685, 6443, 10455, 15539, 19329, 32215, 46617, 77695, 96645, 233085, 264163, 792489, 1320815, 3962445]

約数ペア:

[(1, 3962445), (3, 1320815), (5, 792489), (15, 264163), (17, 233085), (41, 96645), (51, 77695), (85, 46617), (123, 32215), (205, 19329), (255, 15539), (379, 10455), (615, 6443), (697, 5685), (1137, 3485), (1895, 2091)]