997575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 1690368

約数和(自身を除く): 692793

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 283, 705, 849, 1175, 1415, 3525, 4245, 7075, 13301, 21225, 39903, 66505, 199515, 332525, 997575]

約数ペア:

[(1, 997575), (3, 332525), (5, 199515), (15, 66505), (25, 39903), (47, 21225), (75, 13301), (141, 7075), (235, 4245), (283, 3525), (705, 1415), (849, 1175)]