48520455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{140639}}^1$

素因数の和:140670

約数の個数: 16

約数和(自身を含む): 81008640

約数和(自身を除く): 32488185

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 140639, 421917, 703195, 2109585, 3234697, 9704091, 16173485, 48520455]

約数ペア:

[(1, 48520455), (3, 16173485), (5, 9704091), (15, 3234697), (23, 2109585), (69, 703195), (115, 421917), (345, 140639)]