25834815

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11257}}^1$

素因数の和:11288

約数の個数: 32

約数和(自身を含む): 48634560

約数和(自身を除く): 22799745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11257, 33771, 56285, 101313, 168855, 191369, 303939, 506565, 574107, 956845, 1519695, 1722321, 2870535, 5166963, 8611605, 25834815]

約数ペア:

[(1, 25834815), (3, 8611605), (5, 5166963), (9, 2870535), (15, 1722321), (17, 1519695), (27, 956845), (45, 574107), (51, 506565), (85, 303939), (135, 191369), (153, 168855), (255, 101313), (459, 56285), (765, 33771), (2295, 11257)]