51815668005

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{5689}}^1$

素因数の和:6272

約数の個数: 80

約数和(自身を含む): 95242952640

約数和(自身を除く): 43427284635

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 523, 645, 1161, 1569, 1935, 2615, 3483, 4707, 5689, 5805, 7845, 14121, 17067, 17415, 22489, 23535, 28445, 42363, 51201, 67467, 70605, 85335, 112445, 153603, 202401, 211815, 244627, 256005, 337335, 460809, 607203, 733881, 768015, 1012005, 1223135, 1821609, 2201643, 2304045, 2975347, 3036015, 3669405, 6604929, 8926041, 9108045, 11008215, 14876735, 19814787, 26778123, 33024645, 44630205, 80334369, 99073935, 127939921, 133890615, 241003107, 383819763, 401671845, 639699605, 1151459289, 1205015535, 1919098815, 3454377867, 5757296445, 10363133601, 17271889335, 51815668005]

約数ペア:

[(1, 51815668005), (3, 17271889335), (5, 10363133601), (9, 5757296445), (15, 3454377867), (27, 1919098815), (43, 1205015535), (45, 1151459289), (81, 639699605), (129, 401671845), (135, 383819763), (215, 241003107), (387, 133890615), (405, 127939921), (523, 99073935), (645, 80334369), (1161, 44630205), (1569, 33024645), (1935, 26778123), (2615, 19814787), (3483, 14876735), (4707, 11008215), (5689, 9108045), (5805, 8926041), (7845, 6604929), (14121, 3669405), (17067, 3036015), (17415, 2975347), (22489, 2304045), (23535, 2201643), (28445, 1821609), (42363, 1223135), (51201, 1012005), (67467, 768015), (70605, 733881), (85335, 607203), (112445, 460809), (153603, 337335), (202401, 256005), (211815, 244627)]