82873665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87697}}^1$

素因数の和:87718

約数の個数: 32

約数和(自身を含む): 168380160

約数和(自身を除く): 85506495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87697, 263091, 438485, 613879, 789273, 1315455, 1841637, 2367819, 3069395, 3946365, 5524911, 9208185, 11839095, 16574733, 27624555, 82873665]

約数ペア:

[(1, 82873665), (3, 27624555), (5, 16574733), (7, 11839095), (9, 9208185), (15, 5524911), (21, 3946365), (27, 3069395), (35, 2367819), (45, 1841637), (63, 1315455), (105, 789273), (135, 613879), (189, 438485), (315, 263091), (945, 87697)]