5101275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 8932464

約数和(自身を除く): 3831189

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 4001, 12003, 20005, 60015, 68017, 100025, 204051, 300075, 340085, 1020255, 1700425, 5101275]

約数ペア:

[(1, 5101275), (3, 1700425), (5, 1020255), (15, 340085), (17, 300075), (25, 204051), (51, 100025), (75, 68017), (85, 60015), (255, 20005), (425, 12003), (1275, 4001)]