25922790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16943}}^1$

素因数の和:16973

約数の個数: 48

約数和(自身を含む): 71368128

約数和(自身を除く): 45445338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16943, 33886, 50829, 84715, 101658, 152487, 169430, 254145, 288031, 304974, 508290, 576062, 762435, 864093, 1440155, 1524870, 1728186, 2592279, 2880310, 4320465, 5184558, 8640930, 12961395, 25922790]

約数ペア:

[(1, 25922790), (2, 12961395), (3, 8640930), (5, 5184558), (6, 4320465), (9, 2880310), (10, 2592279), (15, 1728186), (17, 1524870), (18, 1440155), (30, 864093), (34, 762435), (45, 576062), (51, 508290), (85, 304974), (90, 288031), (102, 254145), (153, 169430), (170, 152487), (255, 101658), (306, 84715), (510, 50829), (765, 33886), (1530, 16943)]