2980853825

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2466

約数の個数: 36

約数和(自身を含む): 3893064444

約数和(自身を除く): 912210619

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 961, 1325, 1643, 2341, 4805, 8215, 11705, 24025, 41075, 50933, 58525, 72571, 124073, 254665, 362855, 620365, 1273325, 1814275, 2249701, 3101825, 3846263, 11248505, 19231315, 56242525, 96156575, 119234153, 596170765, 2980853825]

約数ペア:

[(1, 2980853825), (5, 596170765), (25, 119234153), (31, 96156575), (53, 56242525), (155, 19231315), (265, 11248505), (775, 3846263), (961, 3101825), (1325, 2249701), (1643, 1814275), (2341, 1273325), (4805, 620365), (8215, 362855), (11705, 254665), (24025, 124073), (41075, 72571), (50933, 58525)]