80272515

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{23369}}^1$

素因数の和:23606

約数の個数: 16

約数和(自身を含む): 129002400

約数和(自身を除く): 48729885

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 23369, 70107, 116845, 350535, 5351501, 16054503, 26757505, 80272515]

約数ペア:

[(1, 80272515), (3, 26757505), (5, 16054503), (15, 5351501), (229, 350535), (687, 116845), (1145, 70107), (3435, 23369)]