13000425

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 21727776

約数和(自身を除く): 8727351

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 1787, 2425, 5361, 7275, 8935, 26805, 44675, 134025, 173339, 520017, 866695, 2600085, 4333475, 13000425]

約数ペア:

[(1, 13000425), (3, 4333475), (5, 2600085), (15, 866695), (25, 520017), (75, 173339), (97, 134025), (291, 44675), (485, 26805), (1455, 8935), (1787, 7275), (2425, 5361)]