8972975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 12344448

約数和(自身を除く): 3371473

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 487, 737, 1675, 2435, 3685, 5357, 12175, 18425, 26785, 32629, 133925, 163145, 358919, 815725, 1794595, 8972975]

約数ペア:

[(1, 8972975), (5, 1794595), (11, 815725), (25, 358919), (55, 163145), (67, 133925), (275, 32629), (335, 26785), (487, 18425), (737, 12175), (1675, 5357), (2435, 3685)]