3989407935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{138449}}^1$

素因数の和:138587

約数の個数: 32

約数和(自身を含む): 6818385600

約数和(自身を除く): 2828977665

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 5763, 9605, 28815, 138449, 415347, 692245, 2076735, 2353633, 7060899, 11768165, 15644737, 35304495, 46934211, 78223685, 234671055, 265960529, 797881587, 1329802645, 3989407935]

約数ペア:

[(1, 3989407935), (3, 1329802645), (5, 797881587), (15, 265960529), (17, 234671055), (51, 78223685), (85, 46934211), (113, 35304495), (255, 15644737), (339, 11768165), (565, 7060899), (1695, 2353633), (1921, 2076735), (5763, 692245), (9605, 415347), (28815, 138449)]