26545095

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 21471705

約数列:

[1, 3, 5, 9, 15, 37, 45, 107, 111, 149, 185, 321, 333, 447, 535, 555, 745, 963, 1341, 1605, 1665, 2235, 3959, 4815, 5513, 6705, 11877, 15943, 16539, 19795, 27565, 35631, 47829, 49617, 59385, 79715, 82695, 143487, 178155, 239145, 248085, 589891, 717435, 1769673, 2949455, 5309019, 8848365, 26545095]

約数ペア:

[(1, 26545095), (3, 8848365), (5, 5309019), (9, 2949455), (15, 1769673), (37, 717435), (45, 589891), (107, 248085), (111, 239145), (149, 178155), (185, 143487), (321, 82695), (333, 79715), (447, 59385), (535, 49617), (555, 47829), (745, 35631), (963, 27565), (1341, 19795), (1605, 16539), (1665, 15943), (2235, 11877), (3959, 6705), (4815, 5513)]