26679915

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 21220245

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 1847, 2889, 4815, 5541, 9235, 14445, 16623, 27705, 49869, 83115, 197629, 249345, 592887, 988145, 1778661, 2964435, 5335983, 8893305, 26679915]

約数ペア:

[(1, 26679915), (3, 8893305), (5, 5335983), (9, 2964435), (15, 1778661), (27, 988145), (45, 592887), (107, 249345), (135, 197629), (321, 83115), (535, 49869), (963, 27705), (1605, 16623), (1847, 14445), (2889, 9235), (4815, 5541)]