5919925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 8575840

約数和(自身を除く): 2655915

約数列:

[1, 5, 11, 19, 25, 55, 95, 103, 121, 209, 275, 475, 515, 605, 1045, 1133, 1957, 2299, 2575, 3025, 5225, 5665, 9785, 11495, 12463, 21527, 28325, 48925, 57475, 62315, 107635, 236797, 311575, 538175, 1183985, 5919925]

約数ペア:

[(1, 5919925), (5, 1183985), (11, 538175), (19, 311575), (25, 236797), (55, 107635), (95, 62315), (103, 57475), (121, 48925), (209, 28325), (275, 21527), (475, 12463), (515, 11495), (605, 9785), (1045, 5665), (1133, 5225), (1957, 3025), (2299, 2575)]