74674445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15101}}^1$

素因数の和:15172

約数の個数: 16

約数和(自身を含む): 95686272

約数和(自身を除く): 21011827

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 15101, 75505, 347323, 649343, 1736615, 3246715, 14934889, 74674445]

約数ペア:

[(1, 74674445), (5, 14934889), (23, 3246715), (43, 1736615), (115, 649343), (215, 347323), (989, 75505), (4945, 15101)]