1349925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 2291520

約数和(自身を除く): 941595

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 439, 615, 1025, 1317, 2195, 3075, 6585, 10975, 17999, 32925, 53997, 89995, 269985, 449975, 1349925]

約数ペア:

[(1, 1349925), (3, 449975), (5, 269985), (15, 89995), (25, 53997), (41, 32925), (75, 17999), (123, 10975), (205, 6585), (439, 3075), (615, 2195), (1025, 1317)]