23488815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13159}}^1$

素因数の和:13191

約数の個数: 32

約数和(自身を含む): 45480960

約数和(自身を除く): 21992145

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 13159, 39477, 65795, 92113, 197385, 223703, 276339, 460565, 671109, 1118515, 1381695, 1565921, 3355545, 4697763, 7829605, 23488815]

約数ペア:

[(1, 23488815), (3, 7829605), (5, 4697763), (7, 3355545), (15, 1565921), (17, 1381695), (21, 1118515), (35, 671109), (51, 460565), (85, 276339), (105, 223703), (119, 197385), (255, 92113), (357, 65795), (595, 39477), (1785, 13159)]