38768065

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 54829440

約数和(自身を除く): 16061375

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2003, 2765, 3871, 10015, 14021, 19355, 70105, 98147, 158237, 490735, 791185, 1107659, 5538295, 7753613, 38768065]

約数ペア:

[(1, 38768065), (5, 7753613), (7, 5538295), (35, 1107659), (49, 791185), (79, 490735), (245, 158237), (395, 98147), (553, 70105), (2003, 19355), (2765, 14021), (3871, 10015)]