13506445345

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 17503759728

約数和(自身を除く): 3997314383

約数列:

[1, 5, 17, 85, 113, 181, 289, 457, 565, 905, 1445, 1921, 2285, 3077, 7769, 9605, 15385, 20453, 32657, 38845, 51641, 52309, 82717, 102265, 132073, 163285, 258205, 261545, 347701, 413585, 660365, 877897, 1406189, 1738505, 4389485, 5910917, 7030945, 9347021, 14924249, 23905213, 29554585, 46735105, 74621245, 119526065, 158899357, 794496785, 2701289069, 13506445345]

約数ペア:

[(1, 13506445345), (5, 2701289069), (17, 794496785), (85, 158899357), (113, 119526065), (181, 74621245), (289, 46735105), (457, 29554585), (565, 23905213), (905, 14924249), (1445, 9347021), (1921, 7030945), (2285, 5910917), (3077, 4389485), (7769, 1738505), (9605, 1406189), (15385, 877897), (20453, 660365), (32657, 413585), (38845, 347701), (51641, 261545), (52309, 258205), (82717, 163285), (102265, 132073)]