1616346145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149731}}^1$

素因数の和:149880

約数の個数: 16

約数和(自身を含む): 2069895168

約数和(自身を除く): 453549023

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 149731, 748655, 2545427, 12727135, 19015837, 95079185, 323269229, 1616346145]

約数ペア:

[(1, 1616346145), (5, 323269229), (17, 95079185), (85, 19015837), (127, 12727135), (635, 2545427), (2159, 748655), (10795, 149731)]