69848325

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2068

約数の個数: 60

約数和(自身を含む): 137061540

約数和(自身を除く): 67213215

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, 2029, 2295, 3825, 6087, 6885, 10145, 11475, 18261, 30435, 34425, 34493, 50725, 54783, 91305, 103479, 152175, 164349, 172465, 273915, 310437, 456525, 517395, 821745, 862325, 931311, 1369575, 1552185, 2586975, 2793933, 4108725, 4656555, 7760925, 13969665, 23282775, 69848325]

約数ペア:

[(1, 69848325), (3, 23282775), (5, 13969665), (9, 7760925), (15, 4656555), (17, 4108725), (25, 2793933), (27, 2586975), (45, 1552185), (51, 1369575), (75, 931311), (81, 862325), (85, 821745), (135, 517395), (153, 456525), (225, 310437), (255, 273915), (405, 172465), (425, 164349), (459, 152175), (675, 103479), (765, 91305), (1275, 54783), (1377, 50725), (2025, 34493), (2029, 34425), (2295, 30435), (3825, 18261), (6087, 11475), (6885, 10145)]