201438075

素因数分解:

$3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{4339}}^1$

素因数の和:4971

約数の個数: 24

約数和(自身を含む): 333659200

約数和(自身を除く): 132221125

約数列:

[1, 3, 5, 15, 25, 75, 619, 1857, 3095, 4339, 9285, 13017, 15475, 21695, 46425, 65085, 108475, 325425, 2685841, 8057523, 13429205, 40287615, 67146025, 201438075]

約数ペア:

[(1, 201438075), (3, 67146025), (5, 40287615), (15, 13429205), (25, 8057523), (75, 2685841), (619, 325425), (1857, 108475), (3095, 65085), (4339, 46425), (9285, 21695), (13017, 15475)]