47705705

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4816

約数の個数: 16

約数和(自身を含む): 59837184

約数和(自身を除く): 12131479

約数列:

[1, 5, 43, 47, 215, 235, 2021, 4721, 10105, 23605, 203003, 221887, 1015015, 1109435, 9541141, 47705705]

約数ペア:

[(1, 47705705), (5, 9541141), (43, 1109435), (47, 1015015), (215, 221887), (235, 203003), (2021, 23605), (4721, 10105)]