24992975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 38854656

約数和(自身を除く): 13861681

約数列:

[1, 5, 7, 17, 25, 31, 35, 85, 119, 155, 175, 217, 271, 425, 527, 595, 775, 1085, 1355, 1897, 2635, 2975, 3689, 4607, 5425, 6775, 8401, 9485, 13175, 18445, 23035, 32249, 42005, 47425, 58807, 92225, 115175, 142817, 161245, 210025, 294035, 714085, 806225, 999719, 1470175, 3570425, 4998595, 24992975]

約数ペア:

[(1, 24992975), (5, 4998595), (7, 3570425), (17, 1470175), (25, 999719), (31, 806225), (35, 714085), (85, 294035), (119, 210025), (155, 161245), (175, 142817), (217, 115175), (271, 92225), (425, 58807), (527, 47425), (595, 42005), (775, 32249), (1085, 23035), (1355, 18445), (1897, 13175), (2635, 9485), (2975, 8401), (3689, 6775), (4607, 5425)]