80054965

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 97372800

約数和(自身を除く): 17317835

約数列:

[1, 5, 139, 229, 503, 695, 1145, 2515, 31831, 69917, 115187, 159155, 349585, 575935, 16010993, 80054965]

約数ペア:

[(1, 80054965), (5, 16010993), (139, 575935), (229, 349585), (503, 159155), (695, 115187), (1145, 69917), (2515, 31831)]