75051045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 139276800

約数和(自身を除く): 64225755

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 1439, 2745, 3477, 4317, 5795, 7195, 10431, 12951, 17385, 21585, 27341, 52155, 64755, 82023, 87779, 136705, 246069, 263337, 410115, 438895, 790011, 1230345, 1316685, 1667801, 3950055, 5003403, 8339005, 15010209, 25017015, 75051045]

約数ペア:

[(1, 75051045), (3, 25017015), (5, 15010209), (9, 8339005), (15, 5003403), (19, 3950055), (45, 1667801), (57, 1316685), (61, 1230345), (95, 790011), (171, 438895), (183, 410115), (285, 263337), (305, 246069), (549, 136705), (855, 87779), (915, 82023), (1159, 64755), (1439, 52155), (2745, 27341), (3477, 21585), (4317, 17385), (5795, 12951), (7195, 10431)]