16289655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 11579529

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 503, 635, 1509, 1905, 2159, 2515, 6477, 7545, 8551, 10795, 25653, 32385, 42755, 63881, 128265, 191643, 319405, 958215, 1085977, 3257931, 5429885, 16289655]

約数ペア:

[(1, 16289655), (3, 5429885), (5, 3257931), (15, 1085977), (17, 958215), (51, 319405), (85, 191643), (127, 128265), (255, 63881), (381, 42755), (503, 32385), (635, 25653), (1509, 10795), (1905, 8551), (2159, 7545), (2515, 6477)]