1111165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 1477440

約数和(自身を除く): 366275

約数列:

[1, 5, 11, 55, 89, 227, 445, 979, 1135, 2497, 4895, 12485, 20203, 101015, 222233, 1111165]

約数ペア:

[(1, 1111165), (5, 222233), (11, 101015), (55, 20203), (89, 12485), (227, 4895), (445, 2497), (979, 1135)]