77303875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 34735325

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 125, 209, 269, 275, 475, 605, 1045, 1345, 1375, 2299, 2375, 2959, 3025, 5111, 5225, 6725, 11495, 14795, 15125, 25555, 26125, 32549, 33625, 56221, 57475, 73975, 127775, 162745, 281105, 287375, 369875, 618431, 638875, 813725, 1405525, 3092155, 4068625, 7027625, 15460775, 77303875]

約数ペア:

[(1, 77303875), (5, 15460775), (11, 7027625), (19, 4068625), (25, 3092155), (55, 1405525), (95, 813725), (121, 638875), (125, 618431), (209, 369875), (269, 287375), (275, 281105), (475, 162745), (605, 127775), (1045, 73975), (1345, 57475), (1375, 56221), (2299, 33625), (2375, 32549), (2959, 26125), (3025, 25555), (5111, 15125), (5225, 14795), (6725, 11495)]