2015574815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{9719}}^1$

素因数の和:9839

約数の個数: 32

約数和(自身を含む): 2659392000

約数和(自身を除く): 643817185

約数列:

[1, 5, 19, 37, 59, 95, 185, 295, 703, 1121, 2183, 3515, 5605, 9719, 10915, 41477, 48595, 184661, 207385, 359603, 573421, 923305, 1798015, 2867105, 6832457, 10894999, 21216577, 34162285, 54474995, 106082885, 403114963, 2015574815]

約数ペア:

[(1, 2015574815), (5, 403114963), (19, 106082885), (37, 54474995), (59, 34162285), (95, 21216577), (185, 10894999), (295, 6832457), (703, 2867105), (1121, 1798015), (2183, 923305), (3515, 573421), (5605, 359603), (9719, 207385), (10915, 184661), (41477, 48595)]