27555825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 50282496

約数和(自身を除く): 22726671

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 263, 275, 381, 635, 789, 825, 1315, 1397, 1905, 2893, 3175, 3945, 4191, 6575, 6985, 8679, 9525, 14465, 19725, 20955, 33401, 34925, 43395, 72325, 100203, 104775, 167005, 216975, 367411, 501015, 835025, 1102233, 1837055, 2505075, 5511165, 9185275, 27555825]

約数ペア:

[(1, 27555825), (3, 9185275), (5, 5511165), (11, 2505075), (15, 1837055), (25, 1102233), (33, 835025), (55, 501015), (75, 367411), (127, 216975), (165, 167005), (263, 104775), (275, 100203), (381, 72325), (635, 43395), (789, 34925), (825, 33401), (1315, 20955), (1397, 19725), (1905, 14465), (2893, 9525), (3175, 8679), (3945, 6985), (4191, 6575)]