82878285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41543}}^1$

素因数の和:41577

約数の個数: 32

約数和(自身を含む): 159528960

約数和(自身を除く): 76650675

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 41543, 124629, 207715, 290801, 623145, 789317, 872403, 1454005, 2367951, 3946585, 4362015, 5525219, 11839755, 16575657, 27626095, 82878285]

約数ペア:

[(1, 82878285), (3, 27626095), (5, 16575657), (7, 11839755), (15, 5525219), (19, 4362015), (21, 3946585), (35, 2367951), (57, 1454005), (95, 872403), (105, 789317), (133, 623145), (285, 290801), (399, 207715), (665, 124629), (1995, 41543)]