2792715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2045685

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 239, 285, 615, 717, 779, 1195, 2337, 3585, 3895, 4541, 9799, 11685, 13623, 22705, 29397, 48995, 68115, 146985, 186181, 558543, 930905, 2792715]

約数ペア:

[(1, 2792715), (3, 930905), (5, 558543), (15, 186181), (19, 146985), (41, 68115), (57, 48995), (95, 29397), (123, 22705), (205, 13623), (239, 11685), (285, 9799), (615, 4541), (717, 3895), (779, 3585), (1195, 2337)]