42815692785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1\times {\mathrm{1307}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 72779212800

約数和(自身を除く): 29963520015

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 685, 839, 1307, 2055, 2517, 2603, 3921, 4195, 6535, 7809, 12585, 13015, 15941, 19605, 24833, 39045, 47823, 74499, 79705, 114943, 124165, 179059, 239115, 344829, 372495, 537177, 574715, 895295, 1096573, 1724145, 2183917, 2685885, 3289719, 3402121, 5482865, 6551751, 10206363, 10919585, 16448595, 17010605, 20834887, 32758755, 51031815, 62504661, 104174435, 150230501, 312523305, 450691503, 751152505, 2253457515, 2854379519, 8563138557, 14271897595, 42815692785]

約数ペア:

[(1, 42815692785), (3, 14271897595), (5, 8563138557), (15, 2854379519), (19, 2253457515), (57, 751152505), (95, 450691503), (137, 312523305), (285, 150230501), (411, 104174435), (685, 62504661), (839, 51031815), (1307, 32758755), (2055, 20834887), (2517, 17010605), (2603, 16448595), (3921, 10919585), (4195, 10206363), (6535, 6551751), (7809, 5482865), (12585, 3402121), (13015, 3289719), (15941, 2685885), (19605, 2183917), (24833, 1724145), (39045, 1096573), (47823, 895295), (74499, 574715), (79705, 537177), (114943, 372495), (124165, 344829), (179059, 239115)]