297788385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{3547}}^1$

素因数の和:3777

約数の個数: 32

約数和(自身を含む): 495584640

約数和(自身を除く): 197796255

約数列:

[1, 3, 5, 15, 29, 87, 145, 193, 435, 579, 965, 2895, 3547, 5597, 10641, 16791, 17735, 27985, 53205, 83955, 102863, 308589, 514315, 684571, 1542945, 2053713, 3422855, 10268565, 19852559, 59557677, 99262795, 297788385]

約数ペア:

[(1, 297788385), (3, 99262795), (5, 59557677), (15, 19852559), (29, 10268565), (87, 3422855), (145, 2053713), (193, 1542945), (435, 684571), (579, 514315), (965, 308589), (2895, 102863), (3547, 83955), (5597, 53205), (10641, 27985), (16791, 17735)]