15291269308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2137}}^1$

素因数の和:2483

約数の個数: 96

約数和(自身を含む): 32826544128

約数和(自身を除く): 17535274820

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 271, 287, 322, 542, 574, 644, 943, 1084, 1148, 1886, 1897, 2137, 3772, 3794, 4274, 6233, 6601, 7588, 8548, 11111, 12466, 13202, 14959, 22222, 24932, 26404, 29918, 43631, 44444, 49151, 59836, 77777, 87262, 87617, 98302, 155554, 174524, 175234, 196604, 255553, 311108, 344057, 350468, 511106, 579127, 613319, 688114, 1022212, 1158254, 1226638, 1376228, 1788871, 2015191, 2316508, 2453276, 3577742, 4030382, 4053889, 7155484, 8060764, 8107778, 13319921, 14106337, 16215556, 23744207, 26639842, 28212674, 47488414, 53279684, 56425348, 93239447, 94976828, 166209449, 186478894, 332418898, 372957788, 546116761, 664837796, 1092233522, 2184467044, 3822817327, 7645634654, 15291269308]

約数ペア:

[(1, 15291269308), (2, 7645634654), (4, 3822817327), (7, 2184467044), (14, 1092233522), (23, 664837796), (28, 546116761), (41, 372957788), (46, 332418898), (82, 186478894), (92, 166209449), (161, 94976828), (164, 93239447), (271, 56425348), (287, 53279684), (322, 47488414), (542, 28212674), (574, 26639842), (644, 23744207), (943, 16215556), (1084, 14106337), (1148, 13319921), (1886, 8107778), (1897, 8060764), (2137, 7155484), (3772, 4053889), (3794, 4030382), (4274, 3577742), (6233, 2453276), (6601, 2316508), (7588, 2015191), (8548, 1788871), (11111, 1376228), (12466, 1226638), (13202, 1158254), (14959, 1022212), (22222, 688114), (24932, 613319), (26404, 579127), (29918, 511106), (43631, 350468), (44444, 344057), (49151, 311108), (59836, 255553), (77777, 196604), (87262, 175234), (87617, 174524), (98302, 155554)]