2080697895

素因数分解:

$3^3\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{10067}}^1$

素因数の和:11612

約数の個数: 32

約数和(自身を含む): 3701802240

約数和(自身を除く): 1621104345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1531, 4593, 7655, 10067, 13779, 22965, 30201, 41337, 50335, 68895, 90603, 151005, 206685, 271809, 453015, 1359045, 15412577, 46237731, 77062885, 138713193, 231188655, 416139579, 693565965, 2080697895]

約数ペア:

[(1, 2080697895), (3, 693565965), (5, 416139579), (9, 231188655), (15, 138713193), (27, 77062885), (45, 46237731), (135, 15412577), (1531, 1359045), (4593, 453015), (7655, 271809), (10067, 206685), (13779, 151005), (22965, 90603), (30201, 68895), (41337, 50335)]