13690938645

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1680901}}^1$

素因数の和:1681093

約数の個数: 24

約数和(自身を含む): 23862084792

約数和(自身を除く): 10171146147

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 1680901, 5042703, 8404505, 15128109, 25213515, 75640545, 304243081, 912729243, 1521215405, 2738187729, 4563646215, 13690938645]

約数ペア:

[(1, 13690938645), (3, 4563646215), (5, 2738187729), (9, 1521215405), (15, 912729243), (45, 304243081), (181, 75640545), (543, 25213515), (905, 15128109), (1629, 8404505), (2715, 5042703), (8145, 1680901)]