103421225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 134937792

約数和(自身を除く): 31516567

約数列:

[1, 5, 23, 25, 115, 131, 575, 655, 1373, 3013, 3275, 6865, 15065, 31579, 34325, 75325, 157895, 179863, 789475, 899315, 4136849, 4496575, 20684245, 103421225]

約数ペア:

[(1, 103421225), (5, 20684245), (23, 4496575), (25, 4136849), (115, 899315), (131, 789475), (575, 179863), (655, 157895), (1373, 75325), (3013, 34325), (3275, 31579), (6865, 15065)]