25062165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^2$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 46251972

約数和(自身を除く): 21189807

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 181, 255, 543, 765, 905, 1629, 2715, 3077, 8145, 9231, 15385, 27693, 32761, 46155, 98283, 138465, 163805, 294849, 491415, 556937, 1474245, 1670811, 2784685, 5012433, 8354055, 25062165]

約数ペア:

[(1, 25062165), (3, 8354055), (5, 5012433), (9, 2784685), (15, 1670811), (17, 1474245), (45, 556937), (51, 491415), (85, 294849), (153, 163805), (181, 138465), (255, 98283), (543, 46155), (765, 32761), (905, 27693), (1629, 15385), (2715, 9231), (3077, 8145)]