2721962265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{101207}}^1$

素因数の和:101389

約数の個数: 32

約数和(自身を含む): 4780256256

約数和(自身を除く): 2058293991

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 8965, 26895, 101207, 303621, 506035, 1113277, 1518105, 3339831, 5566385, 16496741, 16699155, 49490223, 82483705, 181464151, 247451115, 544392453, 907320755, 2721962265]

約数ペア:

[(1, 2721962265), (3, 907320755), (5, 544392453), (11, 247451115), (15, 181464151), (33, 82483705), (55, 49490223), (163, 16699155), (165, 16496741), (489, 5566385), (815, 3339831), (1793, 1518105), (2445, 1113277), (5379, 506035), (8965, 303621), (26895, 101207)]