1038225

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 1745920

約数和(自身を除く): 707695

約数列:

[1, 3, 5, 15, 25, 75, 109, 127, 327, 381, 545, 635, 1635, 1905, 2725, 3175, 8175, 9525, 13843, 41529, 69215, 207645, 346075, 1038225]

約数ペア:

[(1, 1038225), (3, 346075), (5, 207645), (15, 69215), (25, 41529), (75, 13843), (109, 9525), (127, 8175), (327, 3175), (381, 2725), (545, 1905), (635, 1635)]