75745121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 80087040

約数和(自身を除く): 4341919

約数列:

[1, 31, 79, 157, 197, 2449, 4867, 6107, 12403, 15563, 30929, 384493, 482453, 958799, 2443391, 75745121]

約数ペア:

[(1, 75745121), (31, 2443391), (79, 958799), (157, 482453), (197, 384493), (2449, 30929), (4867, 15563), (6107, 12403)]