23889735

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 43571616

約数和(自身を除く): 19681881

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 967, 1647, 2745, 2901, 4835, 4941, 8235, 8703, 14505, 24705, 26109, 43515, 58987, 78327, 130545, 176961, 294935, 391635, 530883, 884805, 1592649, 2654415, 4777947, 7963245, 23889735]

約数ペア:

[(1, 23889735), (3, 7963245), (5, 4777947), (9, 2654415), (15, 1592649), (27, 884805), (45, 530883), (61, 391635), (81, 294935), (135, 176961), (183, 130545), (305, 78327), (405, 58987), (549, 43515), (915, 26109), (967, 24705), (1647, 14505), (2745, 8703), (2901, 8235), (4835, 4941)]