1531345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1944000

約数和(自身を除く): 412655

約数列:

[1, 5, 29, 59, 145, 179, 295, 895, 1711, 5191, 8555, 10561, 25955, 52805, 306269, 1531345]

約数ペア:

[(1, 1531345), (5, 306269), (29, 52805), (59, 25955), (145, 10561), (179, 8555), (295, 5191), (895, 1711)]