27868995

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 63037440

約数和(自身を除く): 35168445

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 135, 147, 165, 189, 231, 245, 297, 315, 383, 385, 441, 495, 539, 693, 735, 945, 1149, 1155, 1323, 1485, 1617, 1915, 2079, 2205, 2681, 2695, 3447, 3465, 4213, 4851, 5745, 6615, 8043, 8085, 10341, 10395, 12639, 13405, 14553, 17235, 18767, 21065, 24129, 24255, 29491, 37917, 40215, 51705, 56301, 63195, 72387, 72765, 88473, 93835, 113751, 120645, 147455, 168903, 189585, 206437, 265419, 281505, 361935, 442365, 506709, 568755, 619311, 796257, 844515, 1032185, 1327095, 1857933, 2533545, 3096555, 3981285, 5573799, 9289665, 27868995]

約数ペア:

[(1, 27868995), (3, 9289665), (5, 5573799), (7, 3981285), (9, 3096555), (11, 2533545), (15, 1857933), (21, 1327095), (27, 1032185), (33, 844515), (35, 796257), (45, 619311), (49, 568755), (55, 506709), (63, 442365), (77, 361935), (99, 281505), (105, 265419), (135, 206437), (147, 189585), (165, 168903), (189, 147455), (231, 120645), (245, 113751), (297, 93835), (315, 88473), (383, 72765), (385, 72387), (441, 63195), (495, 56301), (539, 51705), (693, 40215), (735, 37917), (945, 29491), (1149, 24255), (1155, 24129), (1323, 21065), (1485, 18767), (1617, 17235), (1915, 14553), (2079, 13405), (2205, 12639), (2681, 10395), (2695, 10341), (3447, 8085), (3465, 8043), (4213, 6615), (4851, 5745)]