826725

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 1394752

約数和(自身を除く): 568027

約数列:

[1, 3, 5, 15, 25, 73, 75, 151, 219, 365, 453, 755, 1095, 1825, 2265, 3775, 5475, 11023, 11325, 33069, 55115, 165345, 275575, 826725]

約数ペア:

[(1, 826725), (3, 275575), (5, 165345), (15, 55115), (25, 33069), (73, 11325), (75, 11023), (151, 5475), (219, 3775), (365, 2265), (453, 1825), (755, 1095)]