2405788185

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{20101}}^1$

素因数の和:20289

約数の個数: 32

約数和(自身を含む): 3936775680

約数和(自身を除く): 1530987495

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 505, 1185, 1515, 7979, 20101, 23937, 39895, 60303, 100505, 119685, 301515, 1587979, 2030201, 4763937, 6090603, 7939895, 10151005, 23819685, 30453015, 160385879, 481157637, 801929395, 2405788185]

約数ペア:

[(1, 2405788185), (3, 801929395), (5, 481157637), (15, 160385879), (79, 30453015), (101, 23819685), (237, 10151005), (303, 7939895), (395, 6090603), (505, 4763937), (1185, 2030201), (1515, 1587979), (7979, 301515), (20101, 119685), (23937, 100505), (39895, 60303)]