156675825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40961}}^1$

素因数の和:40994

約数の個数: 36

約数和(自身を含む): 297138348

約数和(自身を除く): 140462523

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 40961, 122883, 204805, 368649, 614415, 696337, 1024025, 1843245, 2089011, 3072075, 3481685, 6267033, 9216225, 10445055, 17408425, 31335165, 52225275, 156675825]

約数ペア:

[(1, 156675825), (3, 52225275), (5, 31335165), (9, 17408425), (15, 10445055), (17, 9216225), (25, 6267033), (45, 3481685), (51, 3072075), (75, 2089011), (85, 1843245), (153, 1024025), (225, 696337), (255, 614415), (425, 368649), (765, 204805), (1275, 122883), (3825, 40961)]