492019965

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{27541}}^1$

素因数の和:27949

約数の個数: 24

約数和(自身を含む): 855013848

約数和(自身を除く): 362993883

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 5955, 17865, 27541, 82623, 137705, 247869, 413115, 1239345, 10933777, 32801331, 54668885, 98403993, 164006655, 492019965]

約数ペア:

[(1, 492019965), (3, 164006655), (5, 98403993), (9, 54668885), (15, 32801331), (45, 10933777), (397, 1239345), (1191, 413115), (1985, 247869), (3573, 137705), (5955, 82623), (17865, 27541)]