27397975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 37640448

約数和(自身を除く): 10242473

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1487, 1675, 3685, 7435, 16357, 18425, 37175, 81785, 99629, 408925, 498145, 1095919, 2490725, 5479595, 27397975]

約数ペア:

[(1, 27397975), (5, 5479595), (11, 2490725), (25, 1095919), (55, 498145), (67, 408925), (275, 99629), (335, 81785), (737, 37175), (1487, 18425), (1675, 16357), (3685, 7435)]