72325455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209639}}^1$

素因数の和:209670

約数の個数: 16

約数和(自身を含む): 120752640

約数和(自身を除く): 48427185

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 209639, 628917, 1048195, 3144585, 4821697, 14465091, 24108485, 72325455]

約数ペア:

[(1, 72325455), (3, 24108485), (5, 14465091), (15, 4821697), (23, 3144585), (69, 1048195), (115, 628917), (345, 209639)]