15227029108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 28584420480

約数和(自身を除く): 13357391372

約数列:

[1, 2, 4, 43, 53, 61, 86, 106, 122, 139, 172, 197, 212, 244, 278, 394, 556, 788, 2279, 2623, 3233, 4558, 5246, 5977, 6466, 7367, 8471, 8479, 9116, 10441, 10492, 11954, 12017, 12932, 14734, 16942, 16958, 20882, 23908, 24034, 27383, 29468, 33884, 33916, 41764, 48068, 54766, 109532, 139019, 278038, 316781, 364597, 448963, 449387, 516731, 556076, 633562, 636901, 729194, 897926, 898774, 1033462, 1177469, 1267124, 1273802, 1451299, 1458388, 1670363, 1795852, 1797548, 2066924, 2354938, 2547604, 2902598, 3340726, 4709876, 5805196, 6681452, 19323641, 27386743, 38647282, 54773486, 62405857, 71825609, 77294564, 88529239, 109546972, 124811714, 143651218, 177058478, 249623428, 287302436, 354116956, 3806757277, 7613514554, 15227029108]

約数ペア:

[(1, 15227029108), (2, 7613514554), (4, 3806757277), (43, 354116956), (53, 287302436), (61, 249623428), (86, 177058478), (106, 143651218), (122, 124811714), (139, 109546972), (172, 88529239), (197, 77294564), (212, 71825609), (244, 62405857), (278, 54773486), (394, 38647282), (556, 27386743), (788, 19323641), (2279, 6681452), (2623, 5805196), (3233, 4709876), (4558, 3340726), (5246, 2902598), (5977, 2547604), (6466, 2354938), (7367, 2066924), (8471, 1797548), (8479, 1795852), (9116, 1670363), (10441, 1458388), (10492, 1451299), (11954, 1273802), (12017, 1267124), (12932, 1177469), (14734, 1033462), (16942, 898774), (16958, 897926), (20882, 729194), (23908, 636901), (24034, 633562), (27383, 556076), (29468, 516731), (33884, 449387), (33916, 448963), (41764, 364597), (48068, 316781), (54766, 278038), (109532, 139019)]