27304025

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 40711680

約数和(自身を除く): 13407655

約数列:

[1, 5, 7, 25, 31, 35, 49, 155, 175, 217, 245, 719, 775, 1085, 1225, 1519, 3595, 5033, 5425, 7595, 17975, 22289, 25165, 35231, 37975, 111445, 125825, 156023, 176155, 557225, 780115, 880775, 1092161, 3900575, 5460805, 27304025]

約数ペア:

[(1, 27304025), (5, 5460805), (7, 3900575), (25, 1092161), (31, 880775), (35, 780115), (49, 557225), (155, 176155), (175, 156023), (217, 125825), (245, 111445), (719, 37975), (775, 35231), (1085, 25165), (1225, 22289), (1519, 17975), (3595, 7595), (5033, 5425)]