22715055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 43449120

約数和(自身を除く): 20734065

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 421, 495, 545, 981, 1199, 1263, 1635, 2105, 3597, 3789, 4631, 4905, 5995, 6315, 10791, 13893, 17985, 18945, 23155, 41679, 45889, 53955, 69465, 137667, 208395, 229445, 413001, 504779, 688335, 1514337, 2065005, 2523895, 4543011, 7571685, 22715055]

約数ペア:

[(1, 22715055), (3, 7571685), (5, 4543011), (9, 2523895), (11, 2065005), (15, 1514337), (33, 688335), (45, 504779), (55, 413001), (99, 229445), (109, 208395), (165, 137667), (327, 69465), (421, 53955), (495, 45889), (545, 41679), (981, 23155), (1199, 18945), (1263, 17985), (1635, 13893), (2105, 10791), (3597, 6315), (3789, 5995), (4631, 4905)]