120543645

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{73727}}^1$

素因数の和:73844

約数の個数: 16

約数和(自身を含む): 194641920

約数和(自身を除く): 74098275

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 73727, 221181, 368635, 1105905, 8036243, 24108729, 40181215, 120543645]

約数ペア:

[(1, 120543645), (3, 40181215), (5, 24108729), (15, 8036243), (109, 1105905), (327, 368635), (545, 221181), (1635, 73727)]