3883245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2683155

約数列:

[1, 3, 5, 15, 29, 79, 87, 113, 145, 237, 339, 395, 435, 565, 1185, 1695, 2291, 3277, 6873, 8927, 9831, 11455, 16385, 26781, 34365, 44635, 49155, 133905, 258883, 776649, 1294415, 3883245]

約数ペア:

[(1, 3883245), (3, 1294415), (5, 776649), (15, 258883), (29, 133905), (79, 49155), (87, 44635), (113, 34365), (145, 26781), (237, 16385), (339, 11455), (395, 9831), (435, 8927), (565, 6873), (1185, 3277), (1695, 2291)]