4361985

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 7872000

約数和(自身を除く): 3510015

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 409, 711, 1185, 1227, 2045, 2133, 3555, 3681, 6135, 10665, 11043, 18405, 32311, 55215, 96933, 161555, 290799, 484665, 872397, 1453995, 4361985]

約数ペア:

[(1, 4361985), (3, 1453995), (5, 872397), (9, 484665), (15, 290799), (27, 161555), (45, 96933), (79, 55215), (135, 32311), (237, 18405), (395, 11043), (409, 10665), (711, 6135), (1185, 3681), (1227, 3555), (2045, 2133)]