26188245

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11411}}^1$

素因数の和:11442

約数の個数: 32

約数和(自身を含む): 49299840

約数和(自身を除く): 23111595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11411, 34233, 57055, 102699, 171165, 193987, 308097, 513495, 581961, 969935, 1540485, 1745883, 2909805, 5237649, 8729415, 26188245]

約数ペア:

[(1, 26188245), (3, 8729415), (5, 5237649), (9, 2909805), (15, 1745883), (17, 1540485), (27, 969935), (45, 581961), (51, 513495), (85, 308097), (135, 193987), (153, 171165), (255, 102699), (459, 57055), (765, 34233), (2295, 11411)]