13356255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 23712768

約数和(自身を除く): 10356513

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 1327, 2013, 3355, 3981, 6635, 10065, 14597, 19905, 43791, 72985, 80947, 218955, 242841, 404735, 890417, 1214205, 2671251, 4452085, 13356255]

約数ペア:

[(1, 13356255), (3, 4452085), (5, 2671251), (11, 1214205), (15, 890417), (33, 404735), (55, 242841), (61, 218955), (165, 80947), (183, 72985), (305, 43791), (671, 19905), (915, 14597), (1327, 10065), (2013, 6635), (3355, 3981)]