77234415

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40543}}^1$

素因数の和:40678

約数の個数: 16

約数和(自身を含む): 124551168

約数和(自身を除く): 47316753

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 40543, 121629, 202715, 608145, 5148961, 15446883, 25744805, 77234415]

約数ペア:

[(1, 77234415), (3, 25744805), (5, 15446883), (15, 5148961), (127, 608145), (381, 202715), (635, 121629), (1905, 40543)]