10391955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 20006400

約数和(自身を除く): 9614445

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 5209, 15627, 26045, 36463, 78135, 98971, 109389, 182315, 296913, 494855, 546945, 692797, 1484565, 2078391, 3463985, 10391955]

約数ペア:

[(1, 10391955), (3, 3463985), (5, 2078391), (7, 1484565), (15, 692797), (19, 546945), (21, 494855), (35, 296913), (57, 182315), (95, 109389), (105, 98971), (133, 78135), (285, 36463), (399, 26045), (665, 15627), (1995, 5209)]