8485125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 64

約数和(自身を含む): 16443648

約数和(自身を除く): 7958523

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 121, 125, 165, 187, 255, 275, 363, 375, 425, 561, 605, 825, 935, 1275, 1331, 1375, 1815, 2057, 2125, 2805, 3025, 3993, 4125, 4675, 6171, 6375, 6655, 9075, 10285, 14025, 15125, 19965, 22627, 23375, 30855, 33275, 45375, 51425, 67881, 70125, 99825, 113135, 154275, 166375, 257125, 339405, 499125, 565675, 771375, 1697025, 2828375, 8485125]

約数ペア:

[(1, 8485125), (3, 2828375), (5, 1697025), (11, 771375), (15, 565675), (17, 499125), (25, 339405), (33, 257125), (51, 166375), (55, 154275), (75, 113135), (85, 99825), (121, 70125), (125, 67881), (165, 51425), (187, 45375), (255, 33275), (275, 30855), (363, 23375), (375, 22627), (425, 19965), (561, 15125), (605, 14025), (825, 10285), (935, 9075), (1275, 6655), (1331, 6375), (1375, 6171), (1815, 4675), (2057, 4125), (2125, 3993), (2805, 3025)]