19422045

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 35274240

約数和(自身を除く): 15852195

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 3061, 6345, 9183, 15305, 27549, 45915, 82647, 137745, 143867, 413235, 431601, 719335, 1294803, 2158005, 3884409, 6474015, 19422045]

約数ペア:

[(1, 19422045), (3, 6474015), (5, 3884409), (9, 2158005), (15, 1294803), (27, 719335), (45, 431601), (47, 413235), (135, 143867), (141, 137745), (235, 82647), (423, 45915), (705, 27549), (1269, 15305), (2115, 9183), (3061, 6345)]