22502115

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 41389920

約数和(自身を除く): 18887805

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 401, 435, 645, 1203, 1247, 1305, 1935, 2005, 3609, 3741, 6015, 6235, 11223, 11629, 17243, 18045, 18705, 34887, 51729, 56115, 58145, 86215, 104661, 155187, 174435, 258645, 500047, 523305, 775935, 1500141, 2500235, 4500423, 7500705, 22502115]

約数ペア:

[(1, 22502115), (3, 7500705), (5, 4500423), (9, 2500235), (15, 1500141), (29, 775935), (43, 523305), (45, 500047), (87, 258645), (129, 174435), (145, 155187), (215, 104661), (261, 86215), (387, 58145), (401, 56115), (435, 51729), (645, 34887), (1203, 18705), (1247, 18045), (1305, 17243), (1935, 11629), (2005, 11223), (3609, 6235), (3741, 6015)]