127223945

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{4219}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 157794240

約数和(自身を除く): 30570295

約数列:

[1, 5, 37, 163, 185, 815, 4219, 6031, 21095, 30155, 156103, 687697, 780515, 3438485, 25444789, 127223945]

約数ペア:

[(1, 127223945), (5, 25444789), (37, 3438485), (163, 780515), (185, 687697), (815, 156103), (4219, 30155), (6031, 21095)]