387604995

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{65089}}^1$

素因数の和:65494

約数の個数: 16

約数和(自身を含む): 621739680

約数和(自身を除く): 234134685

約数列:

[1, 3, 5, 15, 397, 1191, 1985, 5955, 65089, 195267, 325445, 976335, 25840333, 77520999, 129201665, 387604995]

約数ペア:

[(1, 387604995), (3, 129201665), (5, 77520999), (15, 25840333), (397, 976335), (1191, 325445), (1985, 195267), (5955, 65089)]