547998625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 713336832

約数和(自身を除く): 165338207

約数列:

[1, 5, 25, 31, 103, 125, 155, 515, 775, 1373, 2575, 3193, 3875, 6865, 12875, 15965, 34325, 42563, 79825, 141419, 171625, 212815, 399125, 707095, 1064075, 3535475, 4383989, 5320375, 17677375, 21919945, 109599725, 547998625]

約数ペア:

[(1, 547998625), (5, 109599725), (25, 21919945), (31, 17677375), (103, 5320375), (125, 4383989), (155, 3535475), (515, 1064075), (775, 707095), (1373, 399125), (2575, 212815), (3193, 171625), (3875, 141419), (6865, 79825), (12875, 42563), (15965, 34325)]