2998675305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{91159}}^1$

素因数の和:91230

約数の個数: 48

約数和(自身を含む): 5631500160

約数和(自身を除く): 2632824855

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 3655, 6579, 10965, 32895, 91159, 273477, 455795, 820431, 1367385, 1549703, 3919837, 4102155, 4649109, 7748515, 11759511, 13947327, 19599185, 23245545, 35278533, 58797555, 66637229, 69736635, 176392665, 199911687, 333186145, 599735061, 999558435, 2998675305]

約数ペア:

[(1, 2998675305), (3, 999558435), (5, 599735061), (9, 333186145), (15, 199911687), (17, 176392665), (43, 69736635), (45, 66637229), (51, 58797555), (85, 35278533), (129, 23245545), (153, 19599185), (215, 13947327), (255, 11759511), (387, 7748515), (645, 4649109), (731, 4102155), (765, 3919837), (1935, 1549703), (2193, 1367385), (3655, 820431), (6579, 455795), (10965, 273477), (32895, 91159)]