81460635

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{115547}}^1$

素因数の和:115602

約数の個数: 16

約数和(自身を含む): 133111296

約数和(自身を除く): 51650661

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 115547, 346641, 577735, 1733205, 5430709, 16292127, 27153545, 81460635]

約数ペア:

[(1, 81460635), (3, 27153545), (5, 16292127), (15, 5430709), (47, 1733205), (141, 577735), (235, 346641), (705, 115547)]