13401015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52553}}^1$

素因数の和:52578

約数の個数: 16

約数和(自身を含む): 22703328

約数和(自身を除く): 9302313

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 52553, 157659, 262765, 788295, 893401, 2680203, 4467005, 13401015]

約数ペア:

[(1, 13401015), (3, 4467005), (5, 2680203), (15, 893401), (17, 788295), (51, 262765), (85, 157659), (255, 52553)]