138975450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{926503}}^1$

素因数の和:926518

約数の個数: 24

約数和(自身を含む): 344659488

約数和(自身を除く): 205684038

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 926503, 1853006, 2779509, 4632515, 5559018, 9265030, 13897545, 23162575, 27795090, 46325150, 69487725, 138975450]

約数ペア:

[(1, 138975450), (2, 69487725), (3, 46325150), (5, 27795090), (6, 23162575), (10, 13897545), (15, 9265030), (25, 5559018), (30, 4632515), (50, 2779509), (75, 1853006), (150, 926503)]