201515995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{92227}}^1$

素因数の和:92274

約数の個数: 16

約数和(自身を含む): 265616640

約数和(自身を除く): 64100645

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 92227, 461135, 1752313, 2121221, 8761565, 10606105, 40303199, 201515995]

約数ペア:

[(1, 201515995), (5, 40303199), (19, 10606105), (23, 8761565), (95, 2121221), (115, 1752313), (437, 461135), (2185, 92227)]