231605925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 396432960

約数和(自身を除く): 164827035

約数列:

[1, 3, 5, 15, 25, 41, 75, 109, 123, 205, 327, 545, 615, 691, 1025, 1635, 2073, 2725, 3075, 3455, 4469, 8175, 10365, 13407, 17275, 22345, 28331, 51825, 67035, 75319, 84993, 111725, 141655, 225957, 335175, 376595, 424965, 708275, 1129785, 1882975, 2124825, 3088079, 5648925, 9264237, 15440395, 46321185, 77201975, 231605925]

約数ペア:

[(1, 231605925), (3, 77201975), (5, 46321185), (15, 15440395), (25, 9264237), (41, 5648925), (75, 3088079), (109, 2124825), (123, 1882975), (205, 1129785), (327, 708275), (545, 424965), (615, 376595), (691, 335175), (1025, 225957), (1635, 141655), (2073, 111725), (2725, 84993), (3075, 75319), (3455, 67035), (4469, 51825), (8175, 28331), (10365, 22345), (13407, 17275)]