42140875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 63662976

約数和(自身を除く): 21522101

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2125, 2833, 2975, 14165, 14875, 19831, 48161, 70825, 99155, 240805, 337127, 354125, 495775, 1204025, 1685635, 2478875, 6020125, 8428175, 42140875]

約数ペア:

[(1, 42140875), (5, 8428175), (7, 6020125), (17, 2478875), (25, 1685635), (35, 1204025), (85, 495775), (119, 354125), (125, 337127), (175, 240805), (425, 99155), (595, 70825), (875, 48161), (2125, 19831), (2833, 14875), (2975, 14165)]