499000325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2393}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 653083200

約数和(自身を除く): 154082875

約数列:

[1, 5, 19, 25, 95, 439, 475, 2195, 2393, 8341, 10975, 11965, 41705, 45467, 59825, 208525, 227335, 1050527, 1136675, 5252635, 19960013, 26263175, 99800065, 499000325]

約数ペア:

[(1, 499000325), (5, 99800065), (19, 26263175), (25, 19960013), (95, 5252635), (439, 1136675), (475, 1050527), (2195, 227335), (2393, 208525), (8341, 59825), (10975, 45467), (11965, 41705)]