159551205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5218

約数の個数: 48

約数和(自身を含む): 297162432

約数和(自身を除く): 137611227

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2805, 5171, 6171, 10285, 15513, 25855, 30855, 56881, 77565, 87907, 170643, 263721, 284405, 439535, 625691, 853215, 966977, 1318605, 1877073, 2900931, 3128455, 4834885, 9385365, 10636747, 14504655, 31910241, 53183735, 159551205]

約数ペア:

[(1, 159551205), (3, 53183735), (5, 31910241), (11, 14504655), (15, 10636747), (17, 9385365), (33, 4834885), (51, 3128455), (55, 2900931), (85, 1877073), (121, 1318605), (165, 966977), (187, 853215), (255, 625691), (363, 439535), (561, 284405), (605, 263721), (935, 170643), (1815, 87907), (2057, 77565), (2805, 56881), (5171, 30855), (6171, 25855), (10285, 15513)]