1376750545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{245629}}^1$

素因数の和:245712

約数の個数: 16

約数和(自身を含む): 1768536000

約数和(自身を除く): 391785455

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 245629, 1228145, 4666951, 14492111, 23334755, 72460555, 275350109, 1376750545]

約数ペア:

[(1, 1376750545), (5, 275350109), (19, 72460555), (59, 23334755), (95, 14492111), (295, 4666951), (1121, 1228145), (5605, 245629)]