975315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 1783296

約数和(自身を除く): 807981

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 257, 345, 759, 771, 1265, 1285, 2827, 3795, 3855, 5911, 8481, 14135, 17733, 29555, 42405, 65021, 88665, 195063, 325105, 975315]

約数ペア:

[(1, 975315), (3, 325105), (5, 195063), (11, 88665), (15, 65021), (23, 42405), (33, 29555), (55, 17733), (69, 14135), (115, 8481), (165, 5911), (253, 3855), (257, 3795), (345, 2827), (759, 1285), (771, 1265)]