315048645

素因数分解:

$3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{12941}}^1$

素因数の和:13493

約数の個数: 24

約数和(自身を含む): 547135992

約数和(自身を除く): 232087347

約数列:

[1, 3, 5, 9, 15, 45, 541, 1623, 2705, 4869, 8115, 12941, 24345, 38823, 64705, 116469, 194115, 582345, 7001081, 21003243, 35005405, 63009729, 105016215, 315048645]

約数ペア:

[(1, 315048645), (3, 105016215), (5, 63009729), (9, 35005405), (15, 21003243), (45, 7001081), (541, 582345), (1623, 194115), (2705, 116469), (4869, 64705), (8115, 38823), (12941, 24345)]