2841125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 1471963

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 191, 425, 595, 875, 955, 1337, 2125, 2975, 3247, 4775, 6685, 14875, 16235, 22729, 23875, 33425, 81175, 113645, 167125, 405875, 568225, 2841125]

約数ペア:

[(1, 2841125), (5, 568225), (7, 405875), (17, 167125), (25, 113645), (35, 81175), (85, 33425), (119, 23875), (125, 22729), (175, 16235), (191, 14875), (425, 6685), (595, 4775), (875, 3247), (955, 2975), (1337, 2125)]