127975265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21347}}^1$

素因数の和:21472

約数の個数: 16

約数和(自身を含む): 169076160

約数和(自身を除く): 41100895

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 21347, 106735, 234817, 1174085, 2326823, 11634115, 25595053, 127975265]

約数ペア:

[(1, 127975265), (5, 25595053), (11, 11634115), (55, 2326823), (109, 1174085), (545, 234817), (1199, 106735), (5995, 21347)]