15679319145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3313}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 30030248448

約数和(自身を除く): 14350929303

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 137, 141, 147, 235, 245, 329, 411, 685, 705, 735, 959, 987, 1645, 2055, 2303, 2877, 3313, 4795, 4935, 6439, 6713, 6909, 9939, 11515, 14385, 16565, 19317, 20139, 23191, 32195, 33565, 34545, 45073, 49695, 69573, 96585, 100695, 115955, 135219, 155711, 162337, 225365, 315511, 347865, 453881, 467133, 487011, 676095, 778555, 811685, 946533, 1089977, 1361643, 1577555, 2269405, 2335665, 2435055, 3177167, 3269931, 4732665, 5449885, 6808215, 7629839, 9531501, 15885835, 16349655, 21332407, 22240169, 22889517, 38149195, 47657505, 63997221, 66720507, 106662035, 111200845, 114447585, 149326849, 319986105, 333602535, 447980547, 746634245, 1045287943, 2239902735, 3135863829, 5226439715, 15679319145]

約数ペア:

[(1, 15679319145), (3, 5226439715), (5, 3135863829), (7, 2239902735), (15, 1045287943), (21, 746634245), (35, 447980547), (47, 333602535), (49, 319986105), (105, 149326849), (137, 114447585), (141, 111200845), (147, 106662035), (235, 66720507), (245, 63997221), (329, 47657505), (411, 38149195), (685, 22889517), (705, 22240169), (735, 21332407), (959, 16349655), (987, 15885835), (1645, 9531501), (2055, 7629839), (2303, 6808215), (2877, 5449885), (3313, 4732665), (4795, 3269931), (4935, 3177167), (6439, 2435055), (6713, 2335665), (6909, 2269405), (9939, 1577555), (11515, 1361643), (14385, 1089977), (16565, 946533), (19317, 811685), (20139, 778555), (23191, 676095), (32195, 487011), (33565, 467133), (34545, 453881), (45073, 347865), (49695, 315511), (69573, 225365), (96585, 162337), (100695, 155711), (115955, 135219)]