90453645

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9437}}^1$

素因数の和:9522

約数の個数: 32

約数和(自身を含む): 163088640

約数和(自身を除く): 72634995

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9437, 9585, 28311, 47185, 84933, 141555, 254799, 424665, 670027, 1273995, 2010081, 3350135, 6030243, 10050405, 18090729, 30151215, 90453645]

約数ペア:

[(1, 90453645), (3, 30151215), (5, 18090729), (9, 10050405), (15, 6030243), (27, 3350135), (45, 2010081), (71, 1273995), (135, 670027), (213, 424665), (355, 254799), (639, 141555), (1065, 84933), (1917, 47185), (3195, 28311), (9437, 9585)]