80465285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{29207}}^1$

素因数の和:29260

約数の個数: 16

約数和(自身を含む): 105148800

約数和(自身を除く): 24683515

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 29207, 146035, 554933, 847003, 2774665, 4235015, 16093057, 80465285]

約数ペア:

[(1, 80465285), (5, 16093057), (19, 4235015), (29, 2774665), (95, 847003), (145, 554933), (551, 146035), (2755, 29207)]