6642615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 12450816

約数和(自身を除く): 5808201

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 1543, 4305, 4629, 7715, 10801, 23145, 32403, 54005, 63263, 162015, 189789, 316315, 442841, 948945, 1328523, 2214205, 6642615]

約数ペア:

[(1, 6642615), (3, 2214205), (5, 1328523), (7, 948945), (15, 442841), (21, 316315), (35, 189789), (41, 162015), (105, 63263), (123, 54005), (205, 32403), (287, 23145), (615, 10801), (861, 7715), (1435, 4629), (1543, 4305)]