47859705

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1609}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 83133960

約数和(自身を除く): 35274255

約数列:

[1, 3, 5, 9, 15, 45, 661, 1609, 1983, 3305, 4827, 5949, 8045, 9915, 14481, 24135, 29745, 72405, 1063549, 3190647, 5317745, 9571941, 15953235, 47859705]

約数ペア:

[(1, 47859705), (3, 15953235), (5, 9571941), (9, 5317745), (15, 3190647), (45, 1063549), (661, 72405), (1609, 29745), (1983, 24135), (3305, 14481), (4827, 9915), (5949, 8045)]