78015279

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3067}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 106520960

約数和(自身を除く): 28505681

約数列:

[1, 3, 61, 139, 183, 417, 3067, 8479, 9201, 25437, 187087, 426313, 561261, 1278939, 26005093, 78015279]

約数ペア:

[(1, 78015279), (3, 26005093), (61, 1278939), (139, 561261), (183, 426313), (417, 187087), (3067, 25437), (8479, 9201)]