15704787105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2617}}^1\times {\mathrm{19051}}^1$

素因数の和:21686

約数の個数: 48

約数和(自身を含む): 31123956864

約数和(自身を除く): 15419169759

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2617, 7851, 13085, 18319, 19051, 23553, 39255, 54957, 57153, 91595, 95255, 117765, 133357, 164871, 171459, 274785, 285765, 400071, 666785, 824355, 857295, 1200213, 2000355, 6001065, 49856467, 149569401, 249282335, 348995269, 448708203, 747847005, 1046985807, 1744976345, 2243541015, 3140957421, 5234929035, 15704787105]

約数ペア:

[(1, 15704787105), (3, 5234929035), (5, 3140957421), (7, 2243541015), (9, 1744976345), (15, 1046985807), (21, 747847005), (35, 448708203), (45, 348995269), (63, 249282335), (105, 149569401), (315, 49856467), (2617, 6001065), (7851, 2000355), (13085, 1200213), (18319, 857295), (19051, 824355), (23553, 666785), (39255, 400071), (54957, 285765), (57153, 274785), (91595, 171459), (95255, 164871), (117765, 133357)]