68913285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34543}}^1$

素因数の和:34577

約数の個数: 32

約数和(自身を含む): 132648960

約数和(自身を除く): 63735675

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 34543, 103629, 172715, 241801, 518145, 656317, 725403, 1209005, 1968951, 3281585, 3627015, 4594219, 9844755, 13782657, 22971095, 68913285]

約数ペア:

[(1, 68913285), (3, 22971095), (5, 13782657), (7, 9844755), (15, 4594219), (19, 3627015), (21, 3281585), (35, 1968951), (57, 1209005), (95, 725403), (105, 656317), (133, 518145), (285, 241801), (399, 172715), (665, 103629), (1995, 34543)]