26350425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:199

約数の個数: 54

約数和(自身を含む): 50582142

約数和(自身を除く): 24231717

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 83, 85, 153, 225, 249, 255, 415, 425, 747, 765, 1245, 1275, 1411, 2075, 3735, 3825, 4233, 6225, 6889, 7055, 12699, 18675, 20667, 21165, 34445, 35275, 62001, 63495, 103335, 105825, 117113, 172225, 310005, 317475, 351339, 516675, 585565, 1054017, 1550025, 1756695, 2927825, 5270085, 8783475, 26350425]

約数ペア:

[(1, 26350425), (3, 8783475), (5, 5270085), (9, 2927825), (15, 1756695), (17, 1550025), (25, 1054017), (45, 585565), (51, 516675), (75, 351339), (83, 317475), (85, 310005), (153, 172225), (225, 117113), (249, 105825), (255, 103335), (415, 63495), (425, 62001), (747, 35275), (765, 34445), (1245, 21165), (1275, 20667), (1411, 18675), (2075, 12699), (3735, 7055), (3825, 6889), (4233, 6225)]