56985825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 102312896

約数和(自身を除く): 45327071

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 211, 277, 325, 633, 831, 975, 1055, 1385, 2743, 3165, 3601, 4155, 5275, 6925, 8229, 10803, 13715, 15825, 18005, 20775, 41145, 54015, 58447, 68575, 90025, 175341, 205725, 270075, 292235, 759811, 876705, 1461175, 2279433, 3799055, 4383525, 11397165, 18995275, 56985825]

約数ペア:

[(1, 56985825), (3, 18995275), (5, 11397165), (13, 4383525), (15, 3799055), (25, 2279433), (39, 1461175), (65, 876705), (75, 759811), (195, 292235), (211, 270075), (277, 205725), (325, 175341), (633, 90025), (831, 68575), (975, 58447), (1055, 54015), (1385, 41145), (2743, 20775), (3165, 18005), (3601, 15825), (4155, 13715), (5275, 10803), (6925, 8229)]