4875425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 6457920

約数和(自身を除く): 1582495

約数列:

[1, 5, 23, 25, 61, 115, 139, 305, 575, 695, 1403, 1525, 3197, 3475, 7015, 8479, 15985, 35075, 42395, 79925, 195017, 211975, 975085, 4875425]

約数ペア:

[(1, 4875425), (5, 975085), (23, 211975), (25, 195017), (61, 79925), (115, 42395), (139, 35075), (305, 15985), (575, 8479), (695, 7015), (1403, 3475), (1525, 3197)]