1589085

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2880000

約数和(自身を除く): 1290915

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 149, 237, 395, 447, 711, 745, 1185, 1341, 2133, 2235, 3555, 4023, 6705, 10665, 11771, 20115, 35313, 58855, 105939, 176565, 317817, 529695, 1589085]

約数ペア:

[(1, 1589085), (3, 529695), (5, 317817), (9, 176565), (15, 105939), (27, 58855), (45, 35313), (79, 20115), (135, 11771), (149, 10665), (237, 6705), (395, 4023), (447, 3555), (711, 2235), (745, 2133), (1185, 1341)]