1151315

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 16

約数和(自身を含む): 1528416

約数和(自身を除く): 377101

約数列:

[1, 5, 11, 55, 121, 173, 605, 865, 1331, 1903, 6655, 9515, 20933, 104665, 230263, 1151315]

約数ペア:

[(1, 1151315), (5, 230263), (11, 104665), (55, 20933), (121, 9515), (173, 6655), (605, 1903), (865, 1331)]