135744455

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 220152240

約数和(自身を除く): 84407785

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 121, 133, 209, 241, 245, 385, 539, 605, 665, 847, 931, 1045, 1205, 1463, 1687, 2299, 2651, 2695, 4235, 4579, 4655, 5929, 7315, 8435, 10241, 11495, 11809, 13255, 16093, 18557, 22895, 29161, 29645, 32053, 50369, 51205, 59045, 80465, 92785, 112651, 129899, 145805, 160265, 204127, 224371, 251845, 352583, 554059, 563255, 649495, 1020635, 1121855, 1428889, 1762915, 2468081, 2770295, 3878413, 7144445, 12340405, 19392065, 27148891, 135744455]

約数ペア:

[(1, 135744455), (5, 27148891), (7, 19392065), (11, 12340405), (19, 7144445), (35, 3878413), (49, 2770295), (55, 2468081), (77, 1762915), (95, 1428889), (121, 1121855), (133, 1020635), (209, 649495), (241, 563255), (245, 554059), (385, 352583), (539, 251845), (605, 224371), (665, 204127), (847, 160265), (931, 145805), (1045, 129899), (1205, 112651), (1463, 92785), (1687, 80465), (2299, 59045), (2651, 51205), (2695, 50369), (4235, 32053), (4579, 29645), (4655, 29161), (5929, 22895), (7315, 18557), (8435, 16093), (10241, 13255), (11495, 11809)]