27520290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{14561}}^1$

素因数の和:14584

約数の個数: 64

約数和(自身を含む): 83877120

約数和(自身を除く): 56356830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 14561, 29122, 43683, 72805, 87366, 101927, 131049, 145610, 203854, 218415, 262098, 305781, 393147, 436830, 509635, 611562, 655245, 786294, 917343, 1019270, 1310490, 1528905, 1834686, 1965735, 2752029, 3057810, 3931470, 4586715, 5504058, 9173430, 13760145, 27520290]

約数ペア:

[(1, 27520290), (2, 13760145), (3, 9173430), (5, 5504058), (6, 4586715), (7, 3931470), (9, 3057810), (10, 2752029), (14, 1965735), (15, 1834686), (18, 1528905), (21, 1310490), (27, 1019270), (30, 917343), (35, 786294), (42, 655245), (45, 611562), (54, 509635), (63, 436830), (70, 393147), (90, 305781), (105, 262098), (126, 218415), (135, 203854), (189, 145610), (210, 131049), (270, 101927), (315, 87366), (378, 72805), (630, 43683), (945, 29122), (1890, 14561)]