47502765

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1597}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 82514328

約数和(自身を除く): 35011563

約数列:

[1, 3, 5, 9, 15, 45, 661, 1597, 1983, 3305, 4791, 5949, 7985, 9915, 14373, 23955, 29745, 71865, 1055617, 3166851, 5278085, 9500553, 15834255, 47502765]

約数ペア:

[(1, 47502765), (3, 15834255), (5, 9500553), (9, 5278085), (15, 3166851), (45, 1055617), (661, 71865), (1597, 29745), (1983, 23955), (3305, 14373), (4791, 9915), (5949, 7985)]