164998625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{10909}}^1$

素因数の和:10946

約数の個数: 24

約数和(自身を含む): 226360680

約数和(自身を除く): 61362055

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1375, 3025, 10909, 15125, 54545, 119999, 272725, 599995, 1319989, 1363625, 2999975, 6599945, 14999875, 32999725, 164998625]

約数ペア:

[(1, 164998625), (5, 32999725), (11, 14999875), (25, 6599945), (55, 2999975), (121, 1363625), (125, 1319989), (275, 599995), (605, 272725), (1375, 119999), (3025, 54545), (10909, 15125)]