6279215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 8001120

約数和(自身を除く): 1721905

約数列:

[1, 5, 19, 95, 157, 421, 785, 2105, 2983, 7999, 14915, 39995, 66097, 330485, 1255843, 6279215]

約数ペア:

[(1, 6279215), (5, 1255843), (19, 330485), (95, 66097), (157, 39995), (421, 14915), (785, 7999), (2105, 2983)]