2199486575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{55931}}^1$

素因数の和:55976

約数の個数: 36

約数和(自身を含む): 3228506904

約数和(自身を除く): 1029020329

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1573, 3025, 3575, 7865, 39325, 55931, 279655, 615241, 727103, 1398275, 3076205, 3635515, 6767651, 7998133, 15381025, 18177575, 33838255, 39990665, 87979463, 169191275, 199953325, 439897315, 2199486575]

約数ペア:

[(1, 2199486575), (5, 439897315), (11, 199953325), (13, 169191275), (25, 87979463), (55, 39990665), (65, 33838255), (121, 18177575), (143, 15381025), (275, 7998133), (325, 6767651), (605, 3635515), (715, 3076205), (1573, 1398275), (3025, 727103), (3575, 615241), (7865, 279655), (39325, 55931)]