13875550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21347}}^1$

素因数の和:21372

約数の個数: 24

約数和(自身を含む): 27795096

約数和(自身を除く): 13919546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 21347, 42694, 106735, 213470, 277511, 533675, 555022, 1067350, 1387555, 2775110, 6937775, 13875550]

約数ペア:

[(1, 13875550), (2, 6937775), (5, 2775110), (10, 1387555), (13, 1067350), (25, 555022), (26, 533675), (50, 277511), (65, 213470), (130, 106735), (325, 42694), (650, 21347)]