2077425585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{3229}}^1$

素因数の和:3315

約数の個数: 72

約数和(自身を含む): 3949915320

約数和(自身を除く): 1872489735

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 841, 1305, 1479, 2465, 2523, 3229, 4205, 4437, 7395, 7569, 9687, 12615, 14297, 16145, 22185, 29061, 37845, 42891, 48435, 54893, 71485, 93641, 128673, 145305, 164679, 214455, 274465, 280923, 468205, 494037, 643365, 823395, 842769, 1404615, 1591897, 2470185, 2715589, 4213845, 4775691, 7959485, 8146767, 13577945, 14327073, 23878455, 24440301, 40733835, 46165013, 71635365, 122201505, 138495039, 230825065, 415485117, 692475195, 2077425585]

約数ペア:

[(1, 2077425585), (3, 692475195), (5, 415485117), (9, 230825065), (15, 138495039), (17, 122201505), (29, 71635365), (45, 46165013), (51, 40733835), (85, 24440301), (87, 23878455), (145, 14327073), (153, 13577945), (255, 8146767), (261, 7959485), (435, 4775691), (493, 4213845), (765, 2715589), (841, 2470185), (1305, 1591897), (1479, 1404615), (2465, 842769), (2523, 823395), (3229, 643365), (4205, 494037), (4437, 468205), (7395, 280923), (7569, 274465), (9687, 214455), (12615, 164679), (14297, 145305), (16145, 128673), (22185, 93641), (29061, 71485), (37845, 54893), (42891, 48435)]