166193805

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 105240435

約数列:

[1, 3, 5, 15, 83, 131, 249, 393, 415, 655, 1019, 1245, 1965, 3057, 5095, 10873, 15285, 32619, 54365, 84577, 133489, 163095, 253731, 400467, 422885, 667445, 1268655, 2002335, 11079587, 33238761, 55397935, 166193805]

約数ペア:

[(1, 166193805), (3, 55397935), (5, 33238761), (15, 11079587), (83, 2002335), (131, 1268655), (249, 667445), (393, 422885), (415, 400467), (655, 253731), (1019, 163095), (1245, 133489), (1965, 84577), (3057, 54365), (5095, 32619), (10873, 15285)]