55184985

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3089}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 95925960

約数和(自身を除く): 40740975

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3089, 3573, 5955, 9267, 15445, 17865, 27801, 46335, 139005, 1226333, 3678999, 6131665, 11036997, 18394995, 55184985]

約数ペア:

[(1, 55184985), (3, 18394995), (5, 11036997), (9, 6131665), (15, 3678999), (45, 1226333), (397, 139005), (1191, 46335), (1985, 27801), (3089, 17865), (3573, 15445), (5955, 9267)]