22754925

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 60

約数和(自身を含む): 44696916

約数和(自身を除く): 21941991

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 661, 675, 765, 1275, 1377, 1983, 2025, 2295, 3305, 3825, 5949, 6885, 9915, 11237, 11475, 16525, 17847, 29745, 33711, 34425, 49575, 53541, 56185, 89235, 101133, 148725, 168555, 267705, 280925, 303399, 446175, 505665, 842775, 910197, 1338525, 1516995, 2528325, 4550985, 7584975, 22754925]

約数ペア:

[(1, 22754925), (3, 7584975), (5, 4550985), (9, 2528325), (15, 1516995), (17, 1338525), (25, 910197), (27, 842775), (45, 505665), (51, 446175), (75, 303399), (81, 280925), (85, 267705), (135, 168555), (153, 148725), (225, 101133), (255, 89235), (405, 56185), (425, 53541), (459, 49575), (661, 34425), (675, 33711), (765, 29745), (1275, 17847), (1377, 16525), (1983, 11475), (2025, 11237), (2295, 9915), (3305, 6885), (3825, 5949)]