73317295

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 93817440

約数和(自身を除く): 20500145

約数列:

[1, 5, 19, 95, 151, 269, 361, 755, 1345, 1805, 2869, 5111, 14345, 25555, 40619, 54511, 97109, 203095, 272555, 485545, 771761, 3858805, 14663459, 73317295]

約数ペア:

[(1, 73317295), (5, 14663459), (19, 3858805), (95, 771761), (151, 485545), (269, 272555), (361, 203095), (755, 97109), (1345, 54511), (1805, 40619), (2869, 25555), (5111, 14345)]