195352805

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 238972800

約数和(自身を除く): 43619995

約数列:

[1, 5, 61, 305, 439, 1459, 2195, 7295, 26779, 88999, 133895, 444995, 640501, 3202505, 39070561, 195352805]

約数ペア:

[(1, 195352805), (5, 39070561), (61, 3202505), (305, 640501), (439, 444995), (1459, 133895), (2195, 88999), (7295, 26779)]