42775815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 71755776

約数和(自身を除く): 28979961

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 1373, 2077, 4119, 6231, 6865, 10385, 20595, 31155, 42563, 91991, 127689, 212815, 275973, 459955, 638445, 1379865, 2851721, 8555163, 14258605, 42775815]

約数ペア:

[(1, 42775815), (3, 14258605), (5, 8555163), (15, 2851721), (31, 1379865), (67, 638445), (93, 459955), (155, 275973), (201, 212815), (335, 127689), (465, 91991), (1005, 42563), (1373, 31155), (2077, 20595), (4119, 10385), (6231, 6865)]