423217615

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{4483}}^1$

素因数の和:4806

約数の個数: 16

約数和(自身を含む): 516556800

約数和(自身を除く): 93339185

約数列:

[1, 5, 79, 239, 395, 1195, 4483, 18881, 22415, 94405, 354157, 1071437, 1770785, 5357185, 84643523, 423217615]

約数ペア:

[(1, 423217615), (5, 84643523), (79, 5357185), (239, 1770785), (395, 1071437), (1195, 354157), (4483, 94405), (18881, 22415)]