69717175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 100106440

約数和(自身を除く): 30389265

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 1213, 2299, 3025, 5225, 6065, 11495, 13343, 23047, 30325, 57475, 66715, 115235, 146773, 253517, 333575, 576175, 733865, 1267585, 2788687, 3669325, 6337925, 13943435, 69717175]

約数ペア:

[(1, 69717175), (5, 13943435), (11, 6337925), (19, 3669325), (25, 2788687), (55, 1267585), (95, 733865), (121, 576175), (209, 333575), (275, 253517), (475, 146773), (605, 115235), (1045, 66715), (1213, 57475), (2299, 30325), (3025, 23047), (5225, 13343), (6065, 11495)]