171336315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1423}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 287078400

約数和(自身を除く): 115742085

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 349, 1047, 1423, 1745, 4269, 5235, 7115, 8027, 21345, 24081, 32729, 40135, 98187, 120405, 163645, 490935, 496627, 1489881, 2483135, 7449405, 11422421, 34267263, 57112105, 171336315]

約数ペア:

[(1, 171336315), (3, 57112105), (5, 34267263), (15, 11422421), (23, 7449405), (69, 2483135), (115, 1489881), (345, 496627), (349, 490935), (1047, 163645), (1423, 120405), (1745, 98187), (4269, 40135), (5235, 32729), (7115, 24081), (8027, 21345)]