13621195005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{4451}}^1$

素因数の和:5578

約数の個数: 64

約数和(自身を含む): 25202451456

約数和(自身を除く): 11581256451

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 1091, 2805, 3273, 4451, 5455, 12001, 13353, 16365, 18547, 22255, 36003, 48961, 55641, 60005, 66765, 75667, 92735, 146883, 180015, 204017, 227001, 244805, 278205, 378335, 612051, 734415, 832337, 1020085, 1135005, 2497011, 3060255, 4161685, 4856041, 12485055, 14568123, 24280205, 53416451, 72840615, 82552697, 160249353, 247658091, 267082255, 412763485, 801246765, 908079667, 1238290455, 2724239001, 4540398335, 13621195005]

約数ペア:

[(1, 13621195005), (3, 4540398335), (5, 2724239001), (11, 1238290455), (15, 908079667), (17, 801246765), (33, 412763485), (51, 267082255), (55, 247658091), (85, 160249353), (165, 82552697), (187, 72840615), (255, 53416451), (561, 24280205), (935, 14568123), (1091, 12485055), (2805, 4856041), (3273, 4161685), (4451, 3060255), (5455, 2497011), (12001, 1135005), (13353, 1020085), (16365, 832337), (18547, 734415), (22255, 612051), (36003, 378335), (48961, 278205), (55641, 244805), (60005, 227001), (66765, 204017), (75667, 180015), (92735, 146883)]