12877157085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{3917}}^1$

素因数の和:4694

約数の個数: 64

約数和(自身を含む): 23190547968

約数和(自身を除く): 10313390883

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 733, 897, 1495, 2199, 3665, 3917, 4485, 9529, 10995, 11751, 16859, 19585, 28587, 47645, 50577, 50921, 58755, 84295, 90091, 142935, 152763, 219167, 252885, 254605, 270273, 450455, 657501, 763815, 1095835, 1171183, 1351365, 2871161, 3287505, 3513549, 5855915, 8613483, 14355805, 17567745, 37325093, 43067415, 66036703, 111975279, 186625465, 198110109, 330183515, 559876395, 858477139, 990550545, 2575431417, 4292385695, 12877157085]

約数ペア:

[(1, 12877157085), (3, 4292385695), (5, 2575431417), (13, 990550545), (15, 858477139), (23, 559876395), (39, 330183515), (65, 198110109), (69, 186625465), (115, 111975279), (195, 66036703), (299, 43067415), (345, 37325093), (733, 17567745), (897, 14355805), (1495, 8613483), (2199, 5855915), (3665, 3513549), (3917, 3287505), (4485, 2871161), (9529, 1351365), (10995, 1171183), (11751, 1095835), (16859, 763815), (19585, 657501), (28587, 450455), (47645, 270273), (50577, 254605), (50921, 252885), (58755, 219167), (84295, 152763), (90091, 142935)]