47130705

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3001}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 81954600

約数和(自身を除く): 34823895

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3001, 3141, 5235, 9003, 15005, 15705, 27009, 45015, 135045, 1047349, 3142047, 5236745, 9426141, 15710235, 47130705]

約数ペア:

[(1, 47130705), (3, 15710235), (5, 9426141), (9, 5236745), (15, 3142047), (45, 1047349), (349, 135045), (1047, 45015), (1745, 27009), (3001, 15705), (3141, 15005), (5235, 9003)]