13306740755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{70393}}^1$

素因数の和:70907

約数の個数: 32

約数和(自身を含む): 19949096448

約数和(自身を除く): 6642355693

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 491, 2455, 3437, 5401, 17185, 27005, 37807, 70393, 189035, 351965, 492751, 774323, 2463755, 3871615, 5420261, 27101305, 34562963, 172814815, 241940741, 380192593, 1209703705, 1900962965, 2661348151, 13306740755]

約数ペア:

[(1, 13306740755), (5, 2661348151), (7, 1900962965), (11, 1209703705), (35, 380192593), (55, 241940741), (77, 172814815), (385, 34562963), (491, 27101305), (2455, 5420261), (3437, 3871615), (5401, 2463755), (17185, 774323), (27005, 492751), (37807, 351965), (70393, 189035)]