25727055

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 43235328

約数和(自身を除く): 17508273

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 907, 915, 1891, 2721, 4535, 5673, 9455, 13605, 28117, 28365, 55327, 84351, 140585, 165981, 276635, 421755, 829905, 1715137, 5145411, 8575685, 25727055]

約数ペア:

[(1, 25727055), (3, 8575685), (5, 5145411), (15, 1715137), (31, 829905), (61, 421755), (93, 276635), (155, 165981), (183, 140585), (305, 84351), (465, 55327), (907, 28365), (915, 28117), (1891, 13605), (2721, 9455), (4535, 5673)]