12570525

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 25206720

約数和(自身を除く): 12636195

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 1693, 2475, 5079, 7425, 8465, 15237, 18623, 25395, 42325, 45711, 55869, 76185, 93115, 126975, 167607, 228555, 279345, 380925, 465575, 502821, 838035, 1142775, 1396725, 2514105, 4190175, 12570525]

約数ペア:

[(1, 12570525), (3, 4190175), (5, 2514105), (9, 1396725), (11, 1142775), (15, 838035), (25, 502821), (27, 465575), (33, 380925), (45, 279345), (55, 228555), (75, 167607), (99, 126975), (135, 93115), (165, 76185), (225, 55869), (275, 45711), (297, 42325), (495, 25395), (675, 18623), (825, 15237), (1485, 8465), (1693, 7425), (2475, 5079)]