74741955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115879}}^1$

素因数の和:115930

約数の個数: 16

約数和(自身を含む): 122369280

約数和(自身を除く): 47627325

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 115879, 347637, 579395, 1738185, 4982797, 14948391, 24913985, 74741955]

約数ペア:

[(1, 74741955), (3, 24913985), (5, 14948391), (15, 4982797), (43, 1738185), (129, 579395), (215, 347637), (645, 115879)]