8961465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 15365376

約数和(自身を除く): 6403911

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 311, 339, 565, 933, 1555, 1695, 1921, 4665, 5287, 5763, 9605, 15861, 26435, 28815, 35143, 79305, 105429, 175715, 527145, 597431, 1792293, 2987155, 8961465]

約数ペア:

[(1, 8961465), (3, 2987155), (5, 1792293), (15, 597431), (17, 527145), (51, 175715), (85, 105429), (113, 79305), (255, 35143), (311, 28815), (339, 26435), (565, 15861), (933, 9605), (1555, 5763), (1695, 5287), (1921, 4665)]