11804920305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{2797}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 20306764800

約数和(自身を除く): 8501844495

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 251, 285, 295, 753, 885, 1121, 1255, 2797, 3363, 3765, 4769, 5605, 8391, 13985, 14307, 14809, 16815, 23845, 41955, 44427, 53143, 71535, 74045, 159429, 165023, 222135, 265715, 281371, 495069, 702047, 797145, 825115, 844113, 1406855, 2106141, 2475345, 3135437, 3510235, 4220565, 9406311, 10530705, 13338893, 15677185, 40016679, 41420773, 47031555, 66694465, 124262319, 200083395, 207103865, 621311595, 786994687, 2360984061, 3934973435, 11804920305]

約数ペア:

[(1, 11804920305), (3, 3934973435), (5, 2360984061), (15, 786994687), (19, 621311595), (57, 207103865), (59, 200083395), (95, 124262319), (177, 66694465), (251, 47031555), (285, 41420773), (295, 40016679), (753, 15677185), (885, 13338893), (1121, 10530705), (1255, 9406311), (2797, 4220565), (3363, 3510235), (3765, 3135437), (4769, 2475345), (5605, 2106141), (8391, 1406855), (13985, 844113), (14307, 825115), (14809, 797145), (16815, 702047), (23845, 495069), (41955, 281371), (44427, 265715), (53143, 222135), (71535, 165023), (74045, 159429)]