22506305

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 28879872

約数和(自身を除く): 6373567

約数列:

[1, 5, 23, 67, 115, 127, 335, 529, 635, 1541, 2645, 2921, 7705, 8509, 14605, 35443, 42545, 67183, 177215, 195707, 335915, 978535, 4501261, 22506305]

約数ペア:

[(1, 22506305), (5, 4501261), (23, 978535), (67, 335915), (115, 195707), (127, 177215), (335, 67183), (529, 42545), (635, 35443), (1541, 14605), (2645, 8509), (2921, 7705)]