354966385

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{2137}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 431020800

約数和(自身を除く): 76054415

約数列:

[1, 5, 139, 239, 695, 1195, 2137, 10685, 33221, 166105, 297043, 510743, 1485215, 2553715, 70993277, 354966385]

約数ペア:

[(1, 354966385), (5, 70993277), (139, 2553715), (239, 1485215), (695, 510743), (1195, 297043), (2137, 166105), (10685, 33221)]