73380915

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2467}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 127437648

約数和(自身を除く): 54056733

約数列:

[1, 3, 5, 9, 15, 45, 661, 1983, 2467, 3305, 5949, 7401, 9915, 12335, 22203, 29745, 37005, 111015, 1630687, 4892061, 8153435, 14676183, 24460305, 73380915]

約数ペア:

[(1, 73380915), (3, 24460305), (5, 14676183), (9, 8153435), (15, 4892061), (45, 1630687), (661, 111015), (1983, 37005), (2467, 29745), (3305, 22203), (5949, 12335), (7401, 9915)]