22745745

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 47744640

約数和(自身を除く): 24998895

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 53, 55, 85, 99, 135, 153, 159, 165, 187, 255, 265, 289, 297, 459, 477, 495, 561, 583, 765, 795, 867, 901, 935, 1431, 1445, 1485, 1683, 1749, 2295, 2385, 2601, 2703, 2805, 2915, 3179, 4335, 4505, 5049, 5247, 7155, 7803, 8109, 8415, 8745, 9537, 9911, 13005, 13515, 15317, 15741, 15895, 24327, 25245, 26235, 28611, 29733, 39015, 40545, 45951, 47685, 49555, 76585, 78705, 85833, 89199, 121635, 137853, 143055, 148665, 168487, 229755, 267597, 413559, 429165, 445995, 505461, 689265, 842435, 1337985, 1516383, 2067795, 2527305, 4549149, 7581915, 22745745]

約数ペア:

[(1, 22745745), (3, 7581915), (5, 4549149), (9, 2527305), (11, 2067795), (15, 1516383), (17, 1337985), (27, 842435), (33, 689265), (45, 505461), (51, 445995), (53, 429165), (55, 413559), (85, 267597), (99, 229755), (135, 168487), (153, 148665), (159, 143055), (165, 137853), (187, 121635), (255, 89199), (265, 85833), (289, 78705), (297, 76585), (459, 49555), (477, 47685), (495, 45951), (561, 40545), (583, 39015), (765, 29733), (795, 28611), (867, 26235), (901, 25245), (935, 24327), (1431, 15895), (1445, 15741), (1485, 15317), (1683, 13515), (1749, 13005), (2295, 9911), (2385, 9537), (2601, 8745), (2703, 8415), (2805, 8109), (2915, 7803), (3179, 7155), (4335, 5247), (4505, 5049)]