23385285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 53644032

約数和(自身を除く): 30258747

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 397, 495, 561, 595, 693, 765, 935, 1071, 1155, 1191, 1309, 1683, 1785, 1985, 2779, 2805, 3465, 3573, 3927, 4367, 5355, 5955, 6545, 6749, 8337, 8415, 11781, 13101, 13895, 17865, 19635, 20247, 21835, 25011, 30569, 33745, 39303, 41685, 47243, 58905, 60741, 65505, 74239, 91707, 101235, 125055, 141729, 152845, 196515, 222717, 236215, 275121, 303705, 371195, 425187, 458535, 519673, 668151, 708645, 1113585, 1375605, 1559019, 2125935, 2598365, 3340755, 4677057, 7795095, 23385285]

約数ペア:

[(1, 23385285), (3, 7795095), (5, 4677057), (7, 3340755), (9, 2598365), (11, 2125935), (15, 1559019), (17, 1375605), (21, 1113585), (33, 708645), (35, 668151), (45, 519673), (51, 458535), (55, 425187), (63, 371195), (77, 303705), (85, 275121), (99, 236215), (105, 222717), (119, 196515), (153, 152845), (165, 141729), (187, 125055), (231, 101235), (255, 91707), (315, 74239), (357, 65505), (385, 60741), (397, 58905), (495, 47243), (561, 41685), (595, 39303), (693, 33745), (765, 30569), (935, 25011), (1071, 21835), (1155, 20247), (1191, 19635), (1309, 17865), (1683, 13895), (1785, 13101), (1985, 11781), (2779, 8415), (2805, 8337), (3465, 6749), (3573, 6545), (3927, 5955), (4367, 5355)]