79242525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20717}}^1$

素因数の和:20750

約数の個数: 36

約数和(自身を含む): 150288372

約数和(自身を除く): 71045847

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 20717, 62151, 103585, 186453, 310755, 352189, 517925, 932265, 1056567, 1553775, 1760945, 3169701, 4661325, 5282835, 8804725, 15848505, 26414175, 79242525]

約数ペア:

[(1, 79242525), (3, 26414175), (5, 15848505), (9, 8804725), (15, 5282835), (17, 4661325), (25, 3169701), (45, 1760945), (51, 1553775), (75, 1056567), (85, 932265), (153, 517925), (225, 352189), (255, 310755), (425, 186453), (765, 103585), (1275, 62151), (3825, 20717)]