167339925

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4900

約数の個数: 60

約数和(自身を含む): 328272516

約数和(自身を除く): 160932591

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 675, 765, 1275, 1377, 2025, 2295, 3825, 4861, 6885, 11475, 14583, 24305, 34425, 43749, 72915, 82637, 121525, 131247, 218745, 247911, 364575, 393741, 413185, 656235, 743733, 1093725, 1239555, 1968705, 2065925, 2231199, 3281175, 3718665, 6197775, 6693597, 9843525, 11155995, 18593325, 33467985, 55779975, 167339925]

約数ペア:

[(1, 167339925), (3, 55779975), (5, 33467985), (9, 18593325), (15, 11155995), (17, 9843525), (25, 6693597), (27, 6197775), (45, 3718665), (51, 3281175), (75, 2231199), (81, 2065925), (85, 1968705), (135, 1239555), (153, 1093725), (225, 743733), (255, 656235), (405, 413185), (425, 393741), (459, 364575), (675, 247911), (765, 218745), (1275, 131247), (1377, 121525), (2025, 82637), (2295, 72915), (3825, 43749), (4861, 34425), (6885, 24305), (11475, 14583)]