126609015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{649277}}^1$

素因数の和:649298

約数の個数: 16

約数和(自身を含む): 218157408

約数和(自身を除く): 91548393

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 649277, 1947831, 3246385, 8440601, 9739155, 25321803, 42203005, 126609015]

約数ペア:

[(1, 126609015), (3, 42203005), (5, 25321803), (13, 9739155), (15, 8440601), (39, 3246385), (65, 1947831), (195, 649277)]