137743375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 216111168

約数和(自身を除く): 78367793

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 275, 385, 605, 847, 875, 1301, 1375, 1925, 3025, 4235, 6505, 9107, 9625, 14311, 15125, 21175, 32525, 45535, 71555, 100177, 105875, 157421, 162625, 227675, 357775, 500885, 787105, 1101947, 1138375, 1788875, 2504425, 3935525, 5509735, 12522125, 19677625, 27548675, 137743375]

約数ペア:

[(1, 137743375), (5, 27548675), (7, 19677625), (11, 12522125), (25, 5509735), (35, 3935525), (55, 2504425), (77, 1788875), (121, 1138375), (125, 1101947), (175, 787105), (275, 500885), (385, 357775), (605, 227675), (847, 162625), (875, 157421), (1301, 105875), (1375, 100177), (1925, 71555), (3025, 45535), (4235, 32525), (6505, 21175), (9107, 15125), (9625, 14311)]