19154872275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{10597}}^1$

素因数の和:10941

約数の個数: 96

約数和(自身を含む): 39613797888

約数和(自身を除く): 20458925613

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 313, 385, 525, 825, 939, 1155, 1565, 1925, 2191, 3443, 4695, 5775, 6573, 7825, 10329, 10597, 10955, 17215, 23475, 24101, 31791, 32865, 51645, 52985, 54775, 72303, 74179, 86075, 116567, 120505, 158955, 164325, 222537, 258225, 264925, 349701, 361515, 370895, 582835, 602525, 794775, 815969, 1112685, 1748505, 1807575, 1854475, 2447907, 2914175, 3316861, 4079845, 5563425, 8742525, 9950583, 12239535, 16584305, 20399225, 23218027, 36485471, 49752915, 61197675, 69654081, 82921525, 109456413, 116090135, 182427355, 248764575, 255398297, 348270405, 547282065, 580450675, 766194891, 912136775, 1276991485, 1741352025, 2736410325, 3830974455, 6384957425, 19154872275]

約数ペア:

[(1, 19154872275), (3, 6384957425), (5, 3830974455), (7, 2736410325), (11, 1741352025), (15, 1276991485), (21, 912136775), (25, 766194891), (33, 580450675), (35, 547282065), (55, 348270405), (75, 255398297), (77, 248764575), (105, 182427355), (165, 116090135), (175, 109456413), (231, 82921525), (275, 69654081), (313, 61197675), (385, 49752915), (525, 36485471), (825, 23218027), (939, 20399225), (1155, 16584305), (1565, 12239535), (1925, 9950583), (2191, 8742525), (3443, 5563425), (4695, 4079845), (5775, 3316861), (6573, 2914175), (7825, 2447907), (10329, 1854475), (10597, 1807575), (10955, 1748505), (17215, 1112685), (23475, 815969), (24101, 794775), (31791, 602525), (32865, 582835), (51645, 370895), (52985, 361515), (54775, 349701), (72303, 264925), (74179, 258225), (86075, 222537), (116567, 164325), (120505, 158955)]