1028239815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{212227}}^1$

素因数の和:212271

約数の個数: 32

約数和(自身を含む): 1833649920

約数和(自身を除く): 805410105

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 212227, 636681, 1061135, 3183405, 3607859, 4032313, 10823577, 12096939, 18039295, 20161565, 54117885, 60484695, 68549321, 205647963, 342746605, 1028239815]

約数ペア:

[(1, 1028239815), (3, 342746605), (5, 205647963), (15, 68549321), (17, 60484695), (19, 54117885), (51, 20161565), (57, 18039295), (85, 12096939), (95, 10823577), (255, 4032313), (285, 3607859), (323, 3183405), (969, 1061135), (1615, 636681), (4845, 212227)]