80091565

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 97574400

約数和(自身を除く): 17482835

約数列:

[1, 5, 109, 223, 545, 659, 1115, 3295, 24307, 71831, 121535, 146957, 359155, 734785, 16018313, 80091565]

約数ペア:

[(1, 80091565), (5, 16018313), (109, 734785), (223, 359155), (545, 146957), (659, 121535), (1115, 71831), (3295, 24307)]