11247265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 14054400

約数和(自身を除く): 2807135

約数列:

[1, 5, 31, 149, 155, 487, 745, 2435, 4619, 15097, 23095, 72563, 75485, 362815, 2249453, 11247265]

約数ペア:

[(1, 11247265), (5, 2249453), (31, 362815), (149, 75485), (155, 72563), (487, 23095), (745, 15097), (2435, 4619)]