4188075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 7291200

約数和(自身を除く): 3103125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2939, 8817, 14695, 44085, 55841, 73475, 167523, 220425, 279205, 837615, 1396025, 4188075]

約数ペア:

[(1, 4188075), (3, 1396025), (5, 837615), (15, 279205), (19, 220425), (25, 167523), (57, 73475), (75, 55841), (95, 44085), (285, 14695), (475, 8817), (1425, 2939)]