28550375

素因数分解:

$5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 41413632

約数和(自身を除く): 12863257

約数列:

[1, 5, 7, 25, 35, 67, 125, 175, 335, 469, 487, 875, 1675, 2345, 2435, 3409, 8375, 11725, 12175, 17045, 32629, 58625, 60875, 85225, 163145, 228403, 426125, 815725, 1142015, 4078625, 5710075, 28550375]

約数ペア:

[(1, 28550375), (5, 5710075), (7, 4078625), (25, 1142015), (35, 815725), (67, 426125), (125, 228403), (175, 163145), (335, 85225), (469, 60875), (487, 58625), (875, 32629), (1675, 17045), (2345, 12175), (2435, 11725), (3409, 8375)]