4077375

素因数分解:

$3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 6918912

約数和(自身を除く): 2841537

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 131, 249, 375, 393, 415, 655, 1245, 1965, 2075, 3275, 6225, 9825, 10375, 10873, 16375, 31125, 32619, 49125, 54365, 163095, 271825, 815475, 1359125, 4077375]

約数ペア:

[(1, 4077375), (3, 1359125), (5, 815475), (15, 271825), (25, 163095), (75, 54365), (83, 49125), (125, 32619), (131, 31125), (249, 16375), (375, 10873), (393, 10375), (415, 9825), (655, 6225), (1245, 3275), (1965, 2075)]