25768845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30139}}^1$

素因数の和:30169

約数の個数: 24

約数和(自身を含む): 47018400

約数和(自身を除く): 21249555

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 30139, 90417, 150695, 271251, 452085, 572641, 1356255, 1717923, 2863205, 5153769, 8589615, 25768845]

約数ペア:

[(1, 25768845), (3, 8589615), (5, 5153769), (9, 2863205), (15, 1717923), (19, 1356255), (45, 572641), (57, 452085), (95, 271251), (171, 150695), (285, 90417), (855, 30139)]