15026292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 40458600

約数和(自身を除く): 25432308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 389, 444, 522, 666, 778, 1044, 1073, 1167, 1332, 1556, 2146, 2334, 3219, 3501, 4292, 4668, 6438, 7002, 9657, 11281, 12876, 14004, 14393, 19314, 22562, 28786, 33843, 38628, 43179, 45124, 57572, 67686, 86358, 101529, 129537, 135372, 172716, 203058, 259074, 406116, 417397, 518148, 834794, 1252191, 1669588, 2504382, 3756573, 5008764, 7513146, 15026292]

約数ペア:

[(1, 15026292), (2, 7513146), (3, 5008764), (4, 3756573), (6, 2504382), (9, 1669588), (12, 1252191), (18, 834794), (29, 518148), (36, 417397), (37, 406116), (58, 259074), (74, 203058), (87, 172716), (111, 135372), (116, 129537), (148, 101529), (174, 86358), (222, 67686), (261, 57572), (333, 45124), (348, 43179), (389, 38628), (444, 33843), (522, 28786), (666, 22562), (778, 19314), (1044, 14393), (1073, 14004), (1167, 12876), (1332, 11281), (1556, 9657), (2146, 7002), (2334, 6438), (3219, 4668), (3501, 4292)]