51471345

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73009}}^1$

素因数の和:73064

約数の個数: 16

約数和(自身を含む): 84107520

約数和(自身を除く): 32636175

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 73009, 219027, 365045, 1095135, 3431423, 10294269, 17157115, 51471345]

約数ペア:

[(1, 51471345), (3, 17157115), (5, 10294269), (15, 3431423), (47, 1095135), (141, 365045), (235, 219027), (705, 73009)]