1073995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 1475712

約数和(自身を除く): 401717

約数列:

[1, 5, 13, 31, 41, 65, 155, 169, 205, 403, 533, 845, 1271, 2015, 2665, 5239, 6355, 6929, 16523, 26195, 34645, 82615, 214799, 1073995]

約数ペア:

[(1, 1073995), (5, 214799), (13, 82615), (31, 34645), (41, 26195), (65, 16523), (155, 6929), (169, 6355), (205, 5239), (403, 2665), (533, 2015), (845, 1271)]