13561750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 26889408

約数和(自身を除く): 13327658

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 3191, 4250, 6382, 15955, 31910, 54247, 79775, 108494, 159550, 271235, 398875, 542470, 797750, 1356175, 2712350, 6780875, 13561750]

約数ペア:

[(1, 13561750), (2, 6780875), (5, 2712350), (10, 1356175), (17, 797750), (25, 542470), (34, 398875), (50, 271235), (85, 159550), (125, 108494), (170, 79775), (250, 54247), (425, 31910), (850, 15955), (2125, 6382), (3191, 4250)]