201353955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1220327}}^1$

素因数の和:1220346

約数の個数: 16

約数和(自身を含む): 351454464

約数和(自身を除く): 150100509

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1220327, 3660981, 6101635, 13423597, 18304905, 40270791, 67117985, 201353955]

約数ペア:

[(1, 201353955), (3, 67117985), (5, 40270791), (11, 18304905), (15, 13423597), (33, 6101635), (55, 3660981), (165, 1220327)]