42513315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9523

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 33933405

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 9479, 28437, 47395, 123227, 142185, 218017, 369681, 616135, 654051, 1090085, 1848405, 2834221, 3270255, 8502663, 14171105, 42513315]

約数ペア:

[(1, 42513315), (3, 14171105), (5, 8502663), (13, 3270255), (15, 2834221), (23, 1848405), (39, 1090085), (65, 654051), (69, 616135), (115, 369681), (195, 218017), (299, 142185), (345, 123227), (897, 47395), (1495, 28437), (4485, 9479)]