53438315

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66383}}^1$

素因数の和:66418

約数の個数: 16

約数和(自身を含む): 76474368

約数和(自身を除く): 23036053

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 66383, 331915, 464681, 1526809, 2323405, 7634045, 10687663, 53438315]

約数ペア:

[(1, 53438315), (5, 10687663), (7, 7634045), (23, 2323405), (35, 1526809), (115, 464681), (161, 331915), (805, 66383)]