2023990325

素因数分解:

$5^2\times 7^2\times {\mathrm{1652237}}^1$

素因数の和:1652261

約数の個数: 18

約数和(自身を含む): 2919504546

約数和(自身を除く): 895514221

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 1652237, 8261185, 11565659, 41305925, 57828295, 80959613, 289141475, 404798065, 2023990325]

約数ペア:

[(1, 2023990325), (5, 404798065), (7, 289141475), (25, 80959613), (35, 57828295), (49, 41305925), (175, 11565659), (245, 8261185), (1225, 1652237)]