229691825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4373}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 312408576

約数和(自身を除く): 82716751

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 2101, 4373, 4775, 10505, 21865, 48103, 52525, 109325, 240515, 835243, 1202575, 4176215, 9187673, 20881075, 45938365, 229691825]

約数ペア:

[(1, 229691825), (5, 45938365), (11, 20881075), (25, 9187673), (55, 4176215), (191, 1202575), (275, 835243), (955, 240515), (2101, 109325), (4373, 52525), (4775, 48103), (10505, 21865)]