72488248105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12254987}}^1$

素因数の和:12255025

約数の個数: 24

約数和(自身を含む): 107647814592

約数和(自身を除く): 35159566487

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 12254987, 61274935, 85784909, 159314831, 428924545, 796574155, 1115203817, 2071092803, 5576019085, 10355464015, 14497649621, 72488248105]

約数ペア:

[(1, 72488248105), (5, 14497649621), (7, 10355464015), (13, 5576019085), (35, 2071092803), (65, 1115203817), (91, 796574155), (169, 428924545), (455, 159314831), (845, 85784909), (1183, 61274935), (5915, 12254987)]