15859530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 42681600

約数和(自身を除く): 26822070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 389, 453, 755, 778, 906, 1167, 1359, 1510, 1945, 2265, 2334, 2718, 3501, 3890, 4077, 4530, 5835, 6795, 7002, 8154, 10503, 11670, 13590, 17505, 20385, 21006, 35010, 40770, 52515, 58739, 105030, 117478, 176217, 293695, 352434, 528651, 587390, 881085, 1057302, 1585953, 1762170, 2643255, 3171906, 5286510, 7929765, 15859530]

約数ペア:

[(1, 15859530), (2, 7929765), (3, 5286510), (5, 3171906), (6, 2643255), (9, 1762170), (10, 1585953), (15, 1057302), (18, 881085), (27, 587390), (30, 528651), (45, 352434), (54, 293695), (90, 176217), (135, 117478), (151, 105030), (270, 58739), (302, 52515), (389, 40770), (453, 35010), (755, 21006), (778, 20385), (906, 17505), (1167, 13590), (1359, 11670), (1510, 10503), (1945, 8154), (2265, 7002), (2334, 6795), (2718, 5835), (3501, 4530), (3890, 4077)]