208593075

素因数分解:

$3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{6007}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 345676288

約数和(自身を除く): 137083213

約数列:

[1, 3, 5, 15, 25, 75, 463, 1389, 2315, 6007, 6945, 11575, 18021, 30035, 34725, 90105, 150175, 450525, 2781241, 8343723, 13906205, 41718615, 69531025, 208593075]

約数ペア:

[(1, 208593075), (3, 69531025), (5, 41718615), (15, 13906205), (25, 8343723), (75, 2781241), (463, 450525), (1389, 150175), (2315, 90105), (6007, 34725), (6945, 30035), (11575, 18021)]