1957989825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4099}}^1$

素因数の和:4319

約数の個数: 72

約数和(自身を含む): 3846554400

約数和(自身を除く): 1888564575

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 193, 225, 275, 495, 579, 825, 965, 1737, 2123, 2475, 2895, 4099, 4825, 6369, 8685, 10615, 12297, 14475, 19107, 20495, 31845, 36891, 43425, 45089, 53075, 61485, 95535, 102475, 135267, 159225, 184455, 225445, 307425, 405801, 477675, 676335, 791107, 922275, 1127225, 2029005, 2373321, 3381675, 3955535, 7119963, 8702177, 10145025, 11866605, 19777675, 26106531, 35599815, 43510885, 59333025, 78319593, 130532655, 177999075, 217554425, 391597965, 652663275, 1957989825]

約数ペア:

[(1, 1957989825), (3, 652663275), (5, 391597965), (9, 217554425), (11, 177999075), (15, 130532655), (25, 78319593), (33, 59333025), (45, 43510885), (55, 35599815), (75, 26106531), (99, 19777675), (165, 11866605), (193, 10145025), (225, 8702177), (275, 7119963), (495, 3955535), (579, 3381675), (825, 2373321), (965, 2029005), (1737, 1127225), (2123, 922275), (2475, 791107), (2895, 676335), (4099, 477675), (4825, 405801), (6369, 307425), (8685, 225445), (10615, 184455), (12297, 159225), (14475, 135267), (19107, 102475), (20495, 95535), (31845, 61485), (36891, 53075), (43425, 45089)]