22204105

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 12269495

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 107, 121, 245, 343, 385, 535, 539, 605, 749, 847, 1177, 1715, 2695, 3745, 3773, 4235, 5243, 5885, 5929, 8239, 12947, 18865, 26215, 29645, 36701, 41195, 41503, 57673, 64735, 90629, 183505, 207515, 288365, 403711, 453145, 634403, 2018555, 3172015, 4440821, 22204105]

約数ペア:

[(1, 22204105), (5, 4440821), (7, 3172015), (11, 2018555), (35, 634403), (49, 453145), (55, 403711), (77, 288365), (107, 207515), (121, 183505), (245, 90629), (343, 64735), (385, 57673), (535, 41503), (539, 41195), (605, 36701), (749, 29645), (847, 26215), (1177, 18865), (1715, 12947), (2695, 8239), (3745, 5929), (3773, 5885), (4235, 5243)]