258300295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{276257}}^1$

素因数の和:276290

約数の個数: 16

約数和(自身を含む): 358030368

約数和(自身を除く): 99730073

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 276257, 1381285, 3038827, 4696369, 15194135, 23481845, 51660059, 258300295]

約数ペア:

[(1, 258300295), (5, 51660059), (11, 23481845), (17, 15194135), (55, 4696369), (85, 3038827), (187, 1381285), (935, 276257)]