1567120005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 2997048600

約数和(自身を除く): 1429928595

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 449, 495, 605, 641, 1089, 1347, 1815, 1923, 2245, 3205, 4041, 4939, 5445, 5769, 6735, 7051, 9615, 14817, 20205, 21153, 24695, 28845, 35255, 44451, 54329, 63459, 74085, 77561, 105765, 162987, 222255, 232683, 271645, 287809, 317295, 387805, 488961, 698049, 814935, 863427, 1163415, 1439045, 2444805, 2590281, 3165899, 3490245, 4317135, 9497697, 12951405, 15829495, 28493091, 34824889, 47488485, 104474667, 142465455, 174124445, 313424001, 522373335, 1567120005]

約数ペア:

[(1, 1567120005), (3, 522373335), (5, 313424001), (9, 174124445), (11, 142465455), (15, 104474667), (33, 47488485), (45, 34824889), (55, 28493091), (99, 15829495), (121, 12951405), (165, 9497697), (363, 4317135), (449, 3490245), (495, 3165899), (605, 2590281), (641, 2444805), (1089, 1439045), (1347, 1163415), (1815, 863427), (1923, 814935), (2245, 698049), (3205, 488961), (4041, 387805), (4939, 317295), (5445, 287809), (5769, 271645), (6735, 232683), (7051, 222255), (9615, 162987), (14817, 105765), (20205, 77561), (21153, 74085), (24695, 63459), (28845, 54329), (35255, 44451)]