26194365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 48707568

約数和(自身を除く): 22513203

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 353, 485, 765, 873, 1059, 1455, 1649, 1765, 3177, 4365, 4947, 5295, 6001, 8245, 14841, 15885, 18003, 24735, 30005, 34241, 54009, 74205, 90015, 102723, 171205, 270045, 308169, 513615, 582097, 1540845, 1746291, 2910485, 5238873, 8731455, 26194365]

約数ペア:

[(1, 26194365), (3, 8731455), (5, 5238873), (9, 2910485), (15, 1746291), (17, 1540845), (45, 582097), (51, 513615), (85, 308169), (97, 270045), (153, 171205), (255, 102723), (291, 90015), (353, 74205), (485, 54009), (765, 34241), (873, 30005), (1059, 24735), (1455, 18003), (1649, 15885), (1765, 14841), (3177, 8245), (4365, 6001), (4947, 5295)]