1972377045

素因数分解:

$3^2\times 5^1\times {\mathrm{43830601}}^1$

素因数の和:43830612

約数の個数: 12

約数和(自身を含む): 3418786956

約数和(自身を除く): 1446409911

約数列:

[1, 3, 5, 9, 15, 45, 43830601, 131491803, 219153005, 394475409, 657459015, 1972377045]

約数ペア:

[(1, 1972377045), (3, 657459015), (5, 394475409), (9, 219153005), (15, 131491803), (45, 43830601)]