55849215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128389}}^1$

素因数の和:128426

約数の個数: 16

約数和(自身を含む): 92440800

約数和(自身を除く): 36591585

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 128389, 385167, 641945, 1925835, 3723281, 11169843, 18616405, 55849215]

約数ペア:

[(1, 55849215), (3, 18616405), (5, 11169843), (15, 3723281), (29, 1925835), (87, 641945), (145, 385167), (435, 128389)]