68943105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 151227648

約数和(自身を除く): 82284543

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 101, 105, 165, 197, 231, 303, 315, 385, 495, 505, 591, 693, 707, 909, 985, 1111, 1155, 1379, 1515, 1773, 2121, 2167, 2955, 3333, 3465, 3535, 4137, 4545, 5555, 6363, 6501, 6895, 7777, 8865, 9999, 10605, 10835, 12411, 15169, 16665, 19503, 19897, 20685, 23331, 31815, 32505, 38885, 45507, 49995, 59691, 62055, 69993, 75845, 97515, 99485, 116655, 136521, 139279, 179073, 218867, 227535, 298455, 349965, 417837, 656601, 682605, 696395, 895365, 1094335, 1253511, 1532069, 1969803, 2089185, 3283005, 4596207, 6267555, 7660345, 9849015, 13788621, 22981035, 68943105]

約数ペア:

[(1, 68943105), (3, 22981035), (5, 13788621), (7, 9849015), (9, 7660345), (11, 6267555), (15, 4596207), (21, 3283005), (33, 2089185), (35, 1969803), (45, 1532069), (55, 1253511), (63, 1094335), (77, 895365), (99, 696395), (101, 682605), (105, 656601), (165, 417837), (197, 349965), (231, 298455), (303, 227535), (315, 218867), (385, 179073), (495, 139279), (505, 136521), (591, 116655), (693, 99485), (707, 97515), (909, 75845), (985, 69993), (1111, 62055), (1155, 59691), (1379, 49995), (1515, 45507), (1773, 38885), (2121, 32505), (2167, 31815), (2955, 23331), (3333, 20685), (3465, 19897), (3535, 19503), (4137, 16665), (4545, 15169), (5555, 12411), (6363, 10835), (6501, 10605), (6895, 9999), (7777, 8865)]