38468385

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4253}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 69425280

約数和(自身を除く): 30956895

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 4253, 9045, 12759, 21265, 38277, 63795, 114831, 191385, 284951, 574155, 854853, 1424755, 2564559, 4274265, 7693677, 12822795, 38468385]

約数ペア:

[(1, 38468385), (3, 12822795), (5, 7693677), (9, 4274265), (15, 2564559), (27, 1424755), (45, 854853), (67, 574155), (135, 284951), (201, 191385), (335, 114831), (603, 63795), (1005, 38277), (1809, 21265), (3015, 12759), (4253, 9045)]