22043385

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 47927880

約数和(自身を除く): 25884495

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 769, 819, 1365, 1911, 2205, 2307, 3185, 3845, 4095, 5383, 5733, 6921, 9555, 9997, 11535, 16149, 26915, 28665, 29991, 34605, 37681, 48447, 49985, 69979, 80745, 89973, 113043, 149955, 188405, 209937, 242235, 339129, 349895, 449865, 489853, 565215, 629811, 1049685, 1469559, 1695645, 2449265, 3149055, 4408677, 7347795, 22043385]

約数ペア:

[(1, 22043385), (3, 7347795), (5, 4408677), (7, 3149055), (9, 2449265), (13, 1695645), (15, 1469559), (21, 1049685), (35, 629811), (39, 565215), (45, 489853), (49, 449865), (63, 349895), (65, 339129), (91, 242235), (105, 209937), (117, 188405), (147, 149955), (195, 113043), (245, 89973), (273, 80745), (315, 69979), (441, 49985), (455, 48447), (585, 37681), (637, 34605), (735, 29991), (769, 28665), (819, 26915), (1365, 16149), (1911, 11535), (2205, 9997), (2307, 9555), (3185, 6921), (3845, 5733), (4095, 5383)]