16290045

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 29408640

約数和(自身を除く): 13118595

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1801, 1809, 3015, 5403, 9005, 9045, 16209, 27015, 48627, 81045, 120667, 243135, 362001, 603335, 1086003, 1810005, 3258009, 5430015, 16290045]

約数ペア:

[(1, 16290045), (3, 5430015), (5, 3258009), (9, 1810005), (15, 1086003), (27, 603335), (45, 362001), (67, 243135), (135, 120667), (201, 81045), (335, 48627), (603, 27015), (1005, 16209), (1801, 9045), (1809, 9005), (3015, 5403)]