1244495

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 1811232

約数和(自身を除く): 566737

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 961, 1085, 1147, 1295, 4805, 5735, 6727, 8029, 33635, 35557, 40145, 177785, 248899, 1244495]

約数ペア:

[(1, 1244495), (5, 248899), (7, 177785), (31, 40145), (35, 35557), (37, 33635), (155, 8029), (185, 6727), (217, 5735), (259, 4805), (961, 1295), (1085, 1147)]