15628245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 10965675

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 971, 1073, 2913, 3219, 4855, 5365, 14565, 16095, 28159, 35927, 84477, 107781, 140795, 179635, 422385, 538905, 1041883, 3125649, 5209415, 15628245]

約数ペア:

[(1, 15628245), (3, 5209415), (5, 3125649), (15, 1041883), (29, 538905), (37, 422385), (87, 179635), (111, 140795), (145, 107781), (185, 84477), (435, 35927), (555, 28159), (971, 16095), (1073, 14565), (2913, 5365), (3219, 4855)]