845156955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{9181}}^1$

素因数の和:9244

約数の個数: 48

約数和(自身を含む): 1511283744

約数和(自身を除く): 666126789

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 361, 969, 1083, 1615, 1805, 4845, 5415, 6137, 9181, 18411, 27543, 30685, 45905, 92055, 137715, 156077, 174439, 468231, 523317, 780385, 872195, 2341155, 2616585, 2965463, 3314341, 8896389, 9943023, 14827315, 16571705, 44481945, 49715115, 56343797, 169031391, 281718985, 845156955]

約数ペア:

[(1, 845156955), (3, 281718985), (5, 169031391), (15, 56343797), (17, 49715115), (19, 44481945), (51, 16571705), (57, 14827315), (85, 9943023), (95, 8896389), (255, 3314341), (285, 2965463), (323, 2616585), (361, 2341155), (969, 872195), (1083, 780385), (1615, 523317), (1805, 468231), (4845, 174439), (5415, 156077), (6137, 137715), (9181, 92055), (18411, 45905), (27543, 30685)]