23173605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 49445760

約数和(自身を除く): 26272155

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 5659, 16977, 28295, 39613, 50931, 73567, 84885, 118839, 198065, 220701, 254655, 356517, 367835, 514969, 594195, 662103, 1103505, 1544907, 1782585, 2574845, 3310515, 4634721, 7724535, 23173605]

約数ペア:

[(1, 23173605), (3, 7724535), (5, 4634721), (7, 3310515), (9, 2574845), (13, 1782585), (15, 1544907), (21, 1103505), (35, 662103), (39, 594195), (45, 514969), (63, 367835), (65, 356517), (91, 254655), (105, 220701), (117, 198065), (195, 118839), (273, 84885), (315, 73567), (455, 50931), (585, 39613), (819, 28295), (1365, 16977), (4095, 5659)]