169444015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{153343}}^1$

素因数の和:153378

約数の個数: 16

約数和(自身を含む): 231856128

約数和(自身を除く): 62412113

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 153343, 766715, 1993459, 2606831, 9967295, 13034155, 33888803, 169444015]

約数ペア:

[(1, 169444015), (5, 33888803), (13, 13034155), (17, 9967295), (65, 2606831), (85, 1993459), (221, 766715), (1105, 153343)]