57585165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 100970496

約数和(自身を除く): 43385331

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 263, 789, 1315, 1327, 2893, 3945, 3981, 6635, 8679, 14465, 14597, 19905, 43395, 43791, 72985, 218955, 349001, 1047003, 1745005, 3839011, 5235015, 11517033, 19195055, 57585165]

約数ペア:

[(1, 57585165), (3, 19195055), (5, 11517033), (11, 5235015), (15, 3839011), (33, 1745005), (55, 1047003), (165, 349001), (263, 218955), (789, 72985), (1315, 43791), (1327, 43395), (2893, 19905), (3945, 14597), (3981, 14465), (6635, 8679)]