25616790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1$

素因数の和:5614

約数の個数: 64

約数和(自身を含む): 72342720

約数和(自身を除く): 46725930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 5581, 11162, 16743, 27905, 33486, 50229, 55810, 83715, 94877, 100458, 150687, 167430, 189754, 251145, 284631, 301374, 474385, 502290, 569262, 753435, 853893, 948770, 1423155, 1506870, 1707786, 2561679, 2846310, 4269465, 5123358, 8538930, 12808395, 25616790]

約数ペア:

[(1, 25616790), (2, 12808395), (3, 8538930), (5, 5123358), (6, 4269465), (9, 2846310), (10, 2561679), (15, 1707786), (17, 1506870), (18, 1423155), (27, 948770), (30, 853893), (34, 753435), (45, 569262), (51, 502290), (54, 474385), (85, 301374), (90, 284631), (102, 251145), (135, 189754), (153, 167430), (170, 150687), (255, 100458), (270, 94877), (306, 83715), (459, 55810), (510, 50229), (765, 33486), (918, 27905), (1530, 16743), (2295, 11162), (4590, 5581)]