15690565737

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1\times {\mathrm{2347}}^1$

素因数の和:3259

約数の個数: 72

約数和(自身を含む): 28515276608

約数和(自身を除く): 12824710871

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 877, 1089, 2347, 2541, 2631, 6139, 7041, 7623, 7893, 9647, 16429, 18417, 21123, 25817, 28941, 49287, 55251, 67529, 77451, 86823, 106117, 147861, 180719, 202587, 232353, 283987, 318351, 542157, 607761, 742819, 851961, 955053, 1626471, 1987909, 2058319, 2228457, 2555883, 5963727, 6174957, 6685371, 14408233, 17891181, 18524871, 22641509, 43224699, 67924527, 129674097, 158490563, 203773581, 249056599, 475471689, 747169797, 1426415067, 1743396193, 2241509391, 5230188579, 15690565737]

約数ペア:

[(1, 15690565737), (3, 5230188579), (7, 2241509391), (9, 1743396193), (11, 1426415067), (21, 747169797), (33, 475471689), (63, 249056599), (77, 203773581), (99, 158490563), (121, 129674097), (231, 67924527), (363, 43224699), (693, 22641509), (847, 18524871), (877, 17891181), (1089, 14408233), (2347, 6685371), (2541, 6174957), (2631, 5963727), (6139, 2555883), (7041, 2228457), (7623, 2058319), (7893, 1987909), (9647, 1626471), (16429, 955053), (18417, 851961), (21123, 742819), (25817, 607761), (28941, 542157), (49287, 318351), (55251, 283987), (67529, 232353), (77451, 202587), (86823, 180719), (106117, 147861)]