10977725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 15832320

約数和(自身を除く): 4854595

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 191, 209, 275, 475, 605, 955, 1045, 2101, 2299, 3025, 3629, 4775, 5225, 10505, 11495, 18145, 23111, 39919, 52525, 57475, 90725, 115555, 199595, 439109, 577775, 997975, 2195545, 10977725]

約数ペア:

[(1, 10977725), (5, 2195545), (11, 997975), (19, 577775), (25, 439109), (55, 199595), (95, 115555), (121, 90725), (191, 57475), (209, 52525), (275, 39919), (475, 23111), (605, 18145), (955, 11495), (1045, 10505), (2101, 5225), (2299, 4775), (3025, 3629)]