978050075

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{738151}}^1$

素因数の和:738214

約数の個数: 12

約数和(自身を含む): 1235666448

約数和(自身を除く): 257616373

約数列:

[1, 5, 25, 53, 265, 1325, 738151, 3690755, 18453775, 39122003, 195610015, 978050075]

約数ペア:

[(1, 978050075), (5, 195610015), (25, 39122003), (53, 18453775), (265, 3690755), (1325, 738151)]