4544455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 5829120

約数和(自身を除く): 1284665

約数列:

[1, 5, 23, 43, 115, 215, 919, 989, 4595, 4945, 21137, 39517, 105685, 197585, 908891, 4544455]

約数ペア:

[(1, 4544455), (5, 908891), (23, 197585), (43, 105685), (115, 39517), (215, 21137), (919, 4945), (989, 4595)]