77942385

素因数分解:

$3^3\times 5^1\times {\mathrm{577351}}^1$

素因数の和:577365

約数の個数: 16

約数和(自身を含む): 138564480

約数和(自身を除く): 60622095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 577351, 1732053, 2886755, 5196159, 8660265, 15588477, 25980795, 77942385]

約数ペア:

[(1, 77942385), (3, 25980795), (5, 15588477), (9, 8660265), (15, 5196159), (27, 2886755), (45, 1732053), (135, 577351)]