61531485

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{46091}}^1$

素因数の和:46188

約数の個数: 16

約数和(自身を含む): 99558720

約数和(自身を除く): 38027235

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 46091, 138273, 230455, 691365, 4102099, 12306297, 20510495, 61531485]

約数ペア:

[(1, 61531485), (3, 20510495), (5, 12306297), (15, 4102099), (89, 691365), (267, 230455), (445, 138273), (1335, 46091)]