1275702905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{132403}}^1$

素因数の和:132496

約数の個数: 16

約数和(自身を含む): 1601558784

約数和(自身を除く): 325855879

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 132403, 662015, 5428523, 6222941, 27142615, 31114705, 255140581, 1275702905]

約数ペア:

[(1, 1275702905), (5, 255140581), (41, 31114705), (47, 27142615), (205, 6222941), (235, 5428523), (1927, 662015), (9635, 132403)]