25156935

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 44622864

約数和(自身を除く): 19465929

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 13001, 39003, 65005, 117009, 195015, 559043, 585045, 1677129, 2795215, 5031387, 8385645, 25156935]

約数ペア:

[(1, 25156935), (3, 8385645), (5, 5031387), (9, 2795215), (15, 1677129), (43, 585045), (45, 559043), (129, 195015), (215, 117009), (387, 65005), (645, 39003), (1935, 13001)]