85946175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 177461856

約数和(自身を除く): 91515681

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 197, 225, 277, 315, 525, 591, 831, 985, 1379, 1385, 1575, 1773, 1939, 2493, 2955, 4137, 4155, 4925, 5817, 6895, 6925, 8865, 9695, 12411, 12465, 14775, 17451, 20685, 20775, 29085, 34475, 44325, 48475, 54569, 62055, 62325, 87255, 103425, 145425, 163707, 272845, 310275, 381983, 436275, 491121, 818535, 1145949, 1364225, 1909915, 2455605, 3437847, 4092675, 5729745, 9549575, 12278025, 17189235, 28648725, 85946175]

約数ペア:

[(1, 85946175), (3, 28648725), (5, 17189235), (7, 12278025), (9, 9549575), (15, 5729745), (21, 4092675), (25, 3437847), (35, 2455605), (45, 1909915), (63, 1364225), (75, 1145949), (105, 818535), (175, 491121), (197, 436275), (225, 381983), (277, 310275), (315, 272845), (525, 163707), (591, 145425), (831, 103425), (985, 87255), (1379, 62325), (1385, 62055), (1575, 54569), (1773, 48475), (1939, 44325), (2493, 34475), (2955, 29085), (4137, 20775), (4155, 20685), (4925, 17451), (5817, 14775), (6895, 12465), (6925, 12411), (8865, 9695)]