80502015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487891}}^1$

素因数の和:487910

約数の個数: 16

約数和(自身を含む): 140512896

約数和(自身を除く): 60010881

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 487891, 1463673, 2439455, 5366801, 7318365, 16100403, 26834005, 80502015]

約数ペア:

[(1, 80502015), (3, 26834005), (5, 16100403), (11, 7318365), (15, 5366801), (33, 2439455), (55, 1463673), (165, 487891)]