1269276735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 2176450560

約数和(自身を除く): 907173825

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 127, 177, 295, 345, 381, 491, 635, 885, 1357, 1473, 1905, 2455, 2921, 4071, 6785, 7365, 7493, 8763, 11293, 14605, 20355, 22479, 28969, 33879, 37465, 43815, 56465, 62357, 86907, 112395, 144845, 169395, 172339, 187071, 311785, 434535, 517017, 666287, 861695, 935355, 1434211, 1998861, 2585085, 3331435, 3679063, 4302633, 7171055, 9994305, 11037189, 18395315, 21513165, 55185945, 84618449, 253855347, 423092245, 1269276735]

約数ペア:

[(1, 1269276735), (3, 423092245), (5, 253855347), (15, 84618449), (23, 55185945), (59, 21513165), (69, 18395315), (115, 11037189), (127, 9994305), (177, 7171055), (295, 4302633), (345, 3679063), (381, 3331435), (491, 2585085), (635, 1998861), (885, 1434211), (1357, 935355), (1473, 861695), (1905, 666287), (2455, 517017), (2921, 434535), (4071, 311785), (6785, 187071), (7365, 172339), (7493, 169395), (8763, 144845), (11293, 112395), (14605, 86907), (20355, 62357), (22479, 56465), (28969, 43815), (33879, 37465)]