4041495

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 7683984

約数和(自身を除く): 3642489

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 587, 765, 1377, 1761, 2295, 2935, 5283, 6885, 8805, 9979, 15849, 26415, 29937, 47547, 49895, 79245, 89811, 149685, 237735, 269433, 449055, 808299, 1347165, 4041495]

約数ペア:

[(1, 4041495), (3, 1347165), (5, 808299), (9, 449055), (15, 269433), (17, 237735), (27, 149685), (45, 89811), (51, 79245), (81, 49895), (85, 47547), (135, 29937), (153, 26415), (255, 15849), (405, 9979), (459, 8805), (587, 6885), (765, 5283), (1377, 2935), (1761, 2295)]