120047205

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{89923}}^1$

素因数の和:90020

約数の個数: 16

約数和(自身を含む): 194235840

約数和(自身を除く): 74188635

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 89923, 269769, 449615, 1348845, 8003147, 24009441, 40015735, 120047205]

約数ペア:

[(1, 120047205), (3, 40015735), (5, 24009441), (15, 8003147), (89, 1348845), (267, 449615), (445, 269769), (1335, 89923)]