74807745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115981}}^1$

素因数の和:116032

約数の個数: 16

約数和(自身を含む): 122476992

約数和(自身を除く): 47669247

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 115981, 347943, 579905, 1739715, 4987183, 14961549, 24935915, 74807745]

約数ペア:

[(1, 74807745), (3, 24935915), (5, 14961549), (15, 4987183), (43, 1739715), (129, 579905), (215, 347943), (645, 115981)]