129618135

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12689}}^1$

素因数の和:12927

約数の個数: 24

約数和(自身を含む): 225678960

約数和(自身を除く): 96060825

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 12689, 38067, 63445, 114201, 190335, 571005, 2880403, 8641209, 14402015, 25923627, 43206045, 129618135]

約数ペア:

[(1, 129618135), (3, 43206045), (5, 25923627), (9, 14402015), (15, 8641209), (45, 2880403), (227, 571005), (681, 190335), (1135, 114201), (2043, 63445), (3405, 38067), (10215, 12689)]