79191575

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 100678080

約数和(自身を除く): 21486505

約数列:

[1, 5, 25, 79, 101, 395, 397, 505, 1975, 1985, 2525, 7979, 9925, 31363, 39895, 40097, 156815, 199475, 200485, 784075, 1002425, 3167663, 15838315, 79191575]

約数ペア:

[(1, 79191575), (5, 15838315), (25, 3167663), (79, 1002425), (101, 784075), (395, 200485), (397, 199475), (505, 156815), (1975, 40097), (1985, 39895), (2525, 31363), (7979, 9925)]